What's new in Spire.PDF for .NET 10.4.2 Hotfix
Apr 12, 2024
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 10.3.7 Hotfix (Mar 13, 2024)
- We are pleased to announce the release of Spire.PDF 10.3.7. This version optimizes the high memory consumption when converting multiple TIFF to PDF. In addition, some known issues are also fixed in this version, such as the issue that the program threw a "System.NullReferenceException" exception when printing PDF.
New in Spire.PDF for .NET 10.1.17 Hotfix (Jan 26, 2024)
- New feature:
- Adds the new PdfImageHelper interface for image extraction, deletion, replacement and compression.
- Bug:
- Fixes the issue that two columns of the extracted PDF table were merged into one.
- Fixes the issue that the result document of XPS to PDF conversion was blank.
- Fixes the issue that it popped up page error when opening PDF converted from XPS with Adobe tools.
- Fixes the issue that extra characters appeared in the content after converting PDF to XPS.
- Fixes the issue that the program threw an exception System.NullReferenceException when loading PDF documents.
New in Spire.PDF for .NET 10.1.10 Hotfix (Jan 23, 2024)
- Fixes the issue that two columns of the extracted PDF table were merged into one.
- Fixes the issue that the result document of XPS to PDF conversion was blank.
- Fixes the issue that it popped up page error when opening PDF converted from XPS with Adobe tools.
- Fixes the issue that extra characters appeared in the content after converting PDF to XPS.
- Fixes the issue that the program threw an exception System.NullReferenceException when loading PDF documents.
New in Spire.PDF for .NET 10.1 (Jan 5, 2024)
- Bug:
- Fixes the issue that the content was not displayed clearly when printing PDF.
- Fixes the issue that the signature was damaged after reading a PDF containing a signature and saving it to a new document.
- Fixes the issue that the value was rotated 90 degrees after modifying the value of a PDF form field.
- Fixes the issue that text was not displayed clearly when converting PDF to images on the .NET Standard platform.
New in Spire.PDF for .NET 9.11.4 Hotfix (Nov 10, 2023)
- New feature:
- Adds the new PdfImageHelper interface for image extraction, deletion, replacement and compression.
- Bugs fixed:
- Fixes the issue that two columns of the extracted PDF table were merged into one.
- Fixes the issue that the result document of XPS to PDF conversion was blank.
- Fixes the issue that it popped up page error when opening PDF converted from XPS with Adobe tools.
- Fixes the issue that extra characters appeared in the content after converting PDF to XPS.
- Fixes the issue that the program threw an exception System.NullReferenceException when loading PDF documents.
New in Spire.PDF for .NET 9.11.0 Hotfix (Nov 3, 2023)
- We are pleased to announce the release of Spire.PDF 9.11.0. This version enhances the conversion from PDF to images and SVG. What’s more, some other known issues are also fixed in this version, such as the issue that some content was unclear when printing PDF.
New in Spire.PDF for .NET 9.9.9 Hotfix (Sep 21, 2023)
- Fixes the issue that the program threw "System.StackOverflowException" when converting PDF to images.
- Fixes the issue that the program threw "System.ArgumentOutOfRangeException" when drawing HTML content.
- Fixes the issue that the size of split document was incorrect.
- Fixes the issue that the XFA checkbox form fields couldn't be filled.
- Fixes the issue that the program threw "System.FormatException" when converting OFD to PDF.
- Fixes the issue that a part of content lost when printing PDF files.
- Fixes the issue that the FontSizeAuto property for textbox form fields was incorrect.
New in Spire.PDF for .NET 9.9.3 Hotfix (Sep 8, 2023)
- We are delighted to announce the release of Spire.PDF 9.9.3. This version supports setting page margins when printing and adds a new method to determine if a document is encrypted without loading the document. It also improves the conversion from PDF to Word, PDFA, and POSTSCRIPT as well as from OFD to PDF and images. Moreover, many known issues are fixed successfully in this version, such as the issue that it failed to open the compressed document with PDF reader.
New in Spire.PDF for .NET 9.8.5 Hotfix (Aug 10, 2023)
- Fixes the issue that the DashDot line effect was incorrect after converting PDF to image.
- Fixes the issue that the text position was incorrect after printing PDF.
- Fixes the issue that there was an error when opening the PDF file which was filled the image field.
- Fixes the issue that it failed to replace text in form field.
- Fixes the issue that the extracted table content was incorrect.
- Fixes the issue that the application threw System.ArgumentException when extracting table.
- Fixes the issue that there was an error when opening the created PDF file with an image by Preview tool in MacOS12.5.
- Fixes the issue that the program threw an error"Invalid date string, after year" when calling pdf.SaveToFile(file) in the German language system.
- Fixes the issue that English letters on geometry were missing when converting PDF to image
- Fixes the issue that the content was missing when converting PDF to image.
New in Spire.PDF for .NET 9.7.14 Hotfix (Jul 20, 2023)
- We are excited to announce the release of Spire.PDF 9.7.14. This version supports retaining the same font name when converting PDF to Word and setting encryption options with the new interface when encrypting PDF documents. It also enhances the conversion from PDF to images. In addition, some known issues are fixed in this version, such as the issue that the table borders were thicker after printing PDF files.
New in Spire.PDF for .NET 9.7.0 Hotfix (Jul 3, 2023)
- New feature:
- Supports converting multi-page PDF documents to single SVG files.
- Bug:
- Fixes the issue that PDF documents had different numbers of pages but same sizes.
- Fixes the issue that it failed to find text.
- Fixes the issue that drawing text with rotation angle did not work.
- Fixes the issue that the program threw exceptions when converting OFD to PDF.
- Fixes the issue that spaces between words were lost after converting PDF to PowerPoint.
- Fixes the issue that the content was inconsistent after converting PDF to PowerPoint.
- Fixes the issue that some extracted contents were incorrect after extracting table contents.
- Fixes the issue that the program threw "System.IndexOutOfRangeException" exception when using regular expressions to match text.
- Fixes the issue that the cell formatting was incorrect after converting PDF to Excel.
- Optimizes the time required to convert PDF to Word in Linux environment.
New in Spire.PDF for .NET 9.5.4 Hotfix (May 23, 2023)
- Improves the speed of printing PDF.
- Improves the speed of converting PDF to images.
- Fixes the issue that Firefox prompted incorrect password when opening encrypted PDF files with correct password.
- Fixes the issue that tables lost after converting PDF to Word.
- Fixes the issue that the text order was incorrect after converting PDF to Word.
- Fixes the issue that content was messed up after converting PDF to Word.
- Fixes the issue that PDF files became lager after compressing images in PDF documents.
- Fixes the issue that extra spaces appeared after converting OFD to PDF.
- Fixes the issue that the format was not compliant with the standard after converting a PDF file attached to another PDF file to PDF/A-3 format.
- Fixes the issue that text content lost when extracting all text from PDF documents.
- Fixes the issue that extraction of text content repeated when extracting text from PDF documents.
- Fixes the issue that the text exceeded table borders after converting PDF to SVG.
- Fixes the issue that the layout was incorrect after converting PDF to Word.
- Fixes the issue that stamp lost after printing PDF documents.
- Fixes the issue that "Object reference not set to an instance of an object." Exception occurred when calling page.CreateTemplate().
- Fixes the issue that "System.ArgumentException" exception occurred when converting PDF to images.
- Fixes the issue that "System.ArgumentOutOfRangeException" exception occurred when searching for text.
- Fixes the issue that the page orientation on the back inverted when printing double-sided documents.
- Fixes the issue that the position of flattened field values for a single form field was incorrect.
- Fixes the issue that the text lost when converting XPS to PDF.
- Fixes the issue that "System.ArgumentException" exception occurred when merging PDF documents.
New in Spire.PDF for .NET 9.4.0 Hotfix (Apr 6, 2023)
- Supports automatic font size setting for textbox form fields.
- Fixes the issue that the content overlapped after replacing text.
- Fixes the issue that the text effect of setting adaptive font was incorrect.
- Fixes the issue that the converted OFD file was blank when opened with Jinrui OFD reader and Chaoyue ofd reader to view the content.
- Fixes the issue that the memory overflowed when converting PDF to images.
- Fixes the issue that the stamp was incorrect when converting OFD to PDF.
- Fixes the issue that the program threw AccessViolationException when converting PDF to images.
- Fixes the issue that the value of getting new metadata is null.
- Fixes the issue that the memory released mechanism of the PdfTrueTypeFont object.
- Fixes the issue that the program threw System.IndexOutOfRangeException when converting OFD to PDF.
- Fixes the issue that the colors were rendered incorrectly when converting PDF to images.
- Fixes the issue that the “checked” property in PdfCheckBoxWidgetFieldWidget was invalid.
- Fixes the issue that the content of the picture inside was lost when converting PDF to images.
- Fixes the issue that the the program threw System.NullPointerException when the Galaxy Kylin ARM system extracted PDF text.
New in Spire.PDF for .NET 9.3.4 Hotfix (Mar 15, 2023)
- New feature:
- Supports embedding fonts into PDF documents.
- Supports creating "show/hide a field" action.
- Optimizes the compression function.
- Bug:
- Fixes the issue that converting PDF to Word resulted in incorrect content.
- Fixes the issue that garbled text and boxes appeared when converting OFD to PDF.
- Fixes the issue that the created encrypted documents could not be opened on Android mobile devices with Adobe Reader after entering the correct password.
- Fixes the issue that single selection buttons lost the "default option" function after merging PDF documents.
- Fixes the issue that highlighted text was obstructed after converting to an image.
- Fixes the issue that the content was incorrect after converting PDF to images.
- Fixes the issue that content was incorrect after converting XPS to PDF.
- Fixes the issue that background color changed after converting PDF to images.
- Fixes the issue that red seal turned blue after drawing a PDF page as a template onto a new document.
- Fixes the issue that merging PDFs threw an exception "System.ArgumentOutOfRangeException".
- Fixes the issue that lines were missing after converting PDF to XPS.
- Fixes the issue that content was lost after converting PDF to Word.
- Fixes the issue that converting PDF to SVG threw an exception "System.ArgumentException: 'Parameter is not valid'".
- Fixes the issue that converting OFD to PDF threw an exception "System.IO.FileNotFoundException".
New in Spire.PDF for .NET 9.2.6 Hotfix (Mar 7, 2023)
- This version supports setting the text alignment type for PdfFreeTextAnnotation and saving to stream after compressing the PDF file. What’s more, many known issues are fixed in this release, such as the issue that the content was incorrect after printing a PDF file
New in Spire.PDF for .NET 9.2.2 Hotfix (Feb 3, 2023)
- Adds a new interface for converting PDF to Word.
- PdfToWordConverter converter= new PdfToWordConverter (inputPDF);
- Converter.SaveToDocx(outputWord);
- Converter.Dispose();
- Fixes the issue that the images lost after converting PDF to Excel.
- Fixes the issue that the text content found by position was incorrect.
- Fixes the issue that the program threw an error "Badly formed dictionary next should be a name. before 377658" when merging PDF documents.
- Fixes the issue that the program threw System.StackOverflowException when using pdfDocument.InsertPage method to merge PDF documents.
- Fixes the issue that the bullets were displayed incorrectly after converting PDF to Excel.
- Fixes the issue that it failed to open the converted Excel file from PDF by MS Excel tool.
- Fixes the issue that the program threw an error "com.spire.pdf.packages.sprnsn cannot be cast to com.spire.pdf.packages.sprvqe" when merging PDF documents.
- Fixes the issue that the content was incomplete when printing PDF in German system.
New in Spire.PDF for .NET 9.2.2 Hotfix (Feb 3, 2023)
- New feature:
- Adds a new interface for converting PDF to Word.
- Bug:
- Fixes the issue that the images lost after converting PDF to Excel.
- Fixes the issue that the text content found by position was incorrect.
- Fixes the issue that the program threw an error "Badly formed dictionary next should be a name. before 377658" when merging PDF documents.
- Fixes the issue that the program threw System.StackOverflowException when using pdfDocument.InsertPage method to merge PDF documents.
- Fixes the issue that the bullets were displayed incorrectly after converting PDF to Excel.
- Fixes the issue that it failed to open the converted Excel file from PDF by MS Excel tool.
- Fixes the issue that the program threw an error "com.spire.pdf.packages.sprnsn cannot be cast to com.spire.pdf.packages.sprvqe" when merging PDF documents.
- Fixes the issue that the content was incomplete when printing PDF in German system.
New in Spire.PDF for .NET 9.1.0 Hotfix (Jan 5, 2023)
- New feature:
- Adds a new interface for converting PDF to Word.
- Bug:
- Fixes the issue that the images lost after converting PDF to Excel.
- Fixes the issue that the text content found by position was incorrect.
- Fixes the issue that the program threw an error "Badly formed dictionary next should be a name. before 377658" when merging PDF documents.
- Fixes the issue that the program threw System.StackOverflowException when using pdfDocument.InsertPage method to merge PDF documents.
- Fixes the issue that the bullets were displayed incorrectly after converting PDF to Excel.
- Fixes the issue that it failed to open the converted Excel file from PDF by MS Excel tool.
- Fixes the issue that the content was incomplete when printing PDF in German system.
New in Spire.PDF for .NET 8.12.7 Hotfix (Dec 29, 2022)
- New feature:
- SPIREPDF-2352 Supprts setting form field's Show/Hide.
- SPIREPDF-5495 Supprts adding custom metadata.
- SPIREPDF-5506 Supports adding namespace to PDF metadata.
- Bug:
- SPIREPDF-5479 Fixes the issue that setting the property options.IsShowHiddenText = false to not extract hidden text did not work.
- SPIREPDF-5523 Fixes the issue that the table's background color was incorrect after converting PDF to docx.
- SPIREPDF-5597 Fixes the issue that the replacement of special characters failed.
- SPIREPDF-5615 Fixes the issue that the selected button was not shown in the PDF-Xchanger editor.
- SPIREPDF-5623 Fixes the issue that finding text failed after drawing watermark.
- SPIREPDF-5644 Fixes the issue that the program threw an exception "Object reference not set to an instance of an object" when converting PDF to image.
New in Spire.PDF for .NET 8.12.5 Hotfix (Dec 14, 2022)
- Fixes the issue that setting the property options.IsShowHiddenText = false to not extract hidden text did not work.
- Fixes the issue that the table's background color was incorrect after converting PDF to docx.
- Fixes the issue that the replacement of special characters failed.
- Fixes the issue that finding text failed after drawing watermark.
- Fixes the issue that the program threw an exception "Object reference not set to an instance of an object" when converting PDF to image.
New in Spire.PDF for .NET 8.11.10 Hotfix (Nov 30, 2022)
- New feature:
- Adds a new method to compress PDF documents.
- Bug fixes:
- Fixes the issue that printing result was incorrect when the screen font display size was not 100%.
- Fixes the issue that the program threw System.ArgumentNullException after setting PdfFreeTextAnnotation opacity to 1f and converting PDF to image.
- Fixes the issue that the compression of PDF was invalid.
- Fixes the issue that character spacing increased when converting PDF to image.
- Fixes the issue that the program threw System.ArgumentException when printing a PDF with A0 size.
- Fixes the issue that the content style was missing when converting PDF to Word.
- Fixes the issue that top left image lost sing when converting OFD to PDF.
- Fixes the issue that the image color changed when converting PDF to PDFX1A2001.
- Fixes the issue that the program threw System.IndexOutOfRangeException when converting PDF to image.
- Fixes the issue that the result of the finding text was incorrect.
New in Spire.PDF for .NET 8.9 (Nov 30, 2022)
- New feature:
- Supports setting the zoom type of bookmarks to Brought forward.
- Supports setting the zoom type of hyperlinks to Brought forward.
- Supports adding digital signatures with pictures.
- Bug fixes:
- Fixes the issue that the DashDot line effect was incorrect after converting PDF to image.
- Fixes the issue that the text position was incorrect after printing PDF.
- Fixes the issue that there was an error when opening the PDF file which was filled the image field.
- Fixes the issue that it failed to replace text in form field.
- Fixes the issue that the extracted table content was incorrect.
- Fixes the issue that the application threw System.ArgumentException when extracting table.
- Fixes the issue that there was an error when opening the created PDF file with an image by Preview tool in MacOS12.5.
- Fixes the issue that the program threw an error"Invalid date string, after year" when calling pdf.SaveToFile(file) in the German language system.
- Fixes the issue that English letters on geometry were missing when converting PDF to image
- Fixes the issue that the content was missing when converting PDF to image.
New in Spire.PDF for .NET 8.11.2 Hotfix (Nov 16, 2022)
- New feature:
- Supports locking document after signing.
- Supports compressing documents.
- Fixed:
- Fixes the issue that the program threw KeyNotFoundException when converting PDF to images.
- Fixes the issue that the content was garbled when printing PDF.
- Fixes the issue that the program threw ArgumentOutOfRangeException when converting PDF to OFD.
- Fixes the issue that the program threw ArgumentException when converting PDF to SVG.
- Fixes the issue that the content was incorrect after converting PDF to images.
- Fixes the issue that the program threw NullReferenceException when merging PDFs.
- Fixes the issue that the seal lost after converting PDF to OFD.
- Fixes the issue that the program threw NullReferenceException when splitting PDFs.
- Fixes the issue that the program threw "A generic error occurred in GDI+" error when converting PDF to images
New in Spire.PDF for .NET 8.11.0 Hotfix (Nov 3, 2022)
- New feature:
- Supports locking document after signing.
- Supports compressing documents.
- Bug:
- Fixes the issue that the program threw KeyNotFoundException when converting PDF to images.
- Fixes the issue that the content was garbled when printing PDF.
- Fixes the issue that the program threw ArgumentOutOfRangeException when converting PDF to OFD.
- Fixes the issue that the program threw ArgumentException when converting PDF to SVG.
- Fixes the issue that the content was incorrect after converting PDF to images.
- Fixes the issue that the program threw NullReferenceException when merging PDFs.
- Fixes the issue that the seal lost after converting PDF to OFD.
- Fixes the issue that the program threw NullReferenceException when splitting PDFs.
- Fixes the issue that the program threw "A generic error occurred in GDI+" error when converting PDF to images
New in Spire.PDF for .NET 8.10.5 Hotfix (Oct 19, 2022)
- Bugs fixed:
- Fixes the issue of incorrect padding of domain values.
- Fixes the issue that the application throws "System.ArgumentException: invalid color operands in instruction" in PDF grayscale conversion in Russian environment.
- Fixes the issue of overlapping text content after converting PDF to SVG.
- Fixes garbled text after replacing fonts.
- Fixes the issue that the converted PDF/A3A documents was not standards-compliant.
- Fixes the issue that file corrupted after grayscale conversion.
- Fixes the issue that the content format was incorrect after converting PDF to images.
- Fixes the issue that the content was lost after converting PDF to images.
- Fixes the issue that the application throws System.IO.FileNotFoundException when OFD file is converted to PDF.
- Fixes the issue that the application throws System.ArgumentException when filling form fields.
New in Spire.PDF for .NET 8.7.9 Hotfix (Jul 27, 2022)
- New:
- Support creating tagged PDF files.
- Support creating PDF/UA files.
- Bugs:
- Fixes the issue that the application threw "System.NotSupportedException" when signing a PDF document with a timestamp server.
- Fixes the issue that the content format was incorrect after converting PDF to excel file.
- Fixes the issue that the application threw "System.NullReferenceException" when converting PDF to SVG.
- Fixes the issue that the stamp content format was incorrect after printing PDF file.
- Optimizes the time consumption issue when finding PDF file text.
- Fixes the issue that the ReplaceAllText() function didn't take effect.
- Optimizes the DrawString() method to draw Html string.
- Fixes the issue that the RemoveCustomProperty() function effect was incorrect.
- Fixes the issue that the application threw "System.OutOfMemoryException" when compressing PDF images.
- Fixes the issue that the output PDF couldn't be opened after converting from a u3d file.
- Fixes the issue that the size of the extracted images was incorrect.
- Fixes the issue that the QR code of the PDF file was incorrect after converting PDF to image.
- Fixes the issue that the application threw "System.NullReferenceException" when extracting text from a PDF/A file.
- Fixes the issue that it wasn't able to find text from a PDF file.
- Fixes the issue that the content lost after printing a PDF file.
New in Spire.PDF for .NET 8.7.2 Hotfix (Jul 5, 2022)
- SPIREPDF-704 Fixes the issue that the PdfX1A2001 converted from PDF didn't conform to the specification.
- SPIREPDF-715 Fixes the issue that the application threw the exception "Object reference not set to an instance of an object." when converting PDF to image.
- SPIREPDF-737 Fixes the issue that caused blurred barcode after converting PDF to image.
- SPIREPDF-779 Fixes the issue that the content was lost after converting XPS to PDF.
- SPIREPDF-1397 Optimizes the time when printing.
- SPIREPDF-1443 Fixes the issue that the barcode can't be scanned after printing
- SPIREPDF-4884 Fixes the issue that failed to find the cross-line text.
- SPIREPDF-5096 Fixes the issue that caused blurry barcode after converting PDF to image.
- SPIREPDF-5204 Fixes the issue that caused incorrect barcode after converting PDF to image.
- SPIREPDF-5226 Fixes the issue that the application threw the "NullReferenceException" when converting PDF to OFD.
- SPIREPDF-5228 Fixes the issue that outputs were incorrect after converting PDF layers to image.
- SPIREPDF-5238 Fixes the issue that the page number was lost after printing document.
- SPIREPDF-5249 Fixes the issue that when converting PDF to OFD, the invisible content failed to convert.
- SPIREPDF-5255 Fixes the issue that the application threw the "NullReferenceException" when merging PDF documents.
- SPIREPDF-5264 Fixes the issue that the application threw "ArgumentNullException" when converting PDF to image
- SPIREPDF-5273 Fixes the issue that the application threw "IndexOutOfRangeException" when compressing PDF.
- SPIREPDF-5285 Fixes the issue that the content was lost after converting PDF to image
- SPIREPDF-5039 Fixes the issue that the application threw "can not open an encrypted document, The password is invalid" when loading the stream that was saved from PDF with password .
New in Spire.PDF for .NET 8.6.1 Hotfix (Jun 8, 2022)
- New feature:
- Supports converting OFD to PDF stream.
- Bugs fixed:
- Fixes the issue that caused black images after converting PDF to images.
- Fixes the issue that the result of converting PDF to images was incorrect after setting the system DPI to 125%.
- Fixes the issue that the content was not centered when printing PDF documents.
- Fixes the issue that the cell division of the table was incorrect after converting PDF to Excel.
- Fixes the issue that the content lost after converting PDF to image.
- Fixes the issue that the content in layer lost after converting PDF to image.
- Fixes the issue that the content was moved down after converting PDF to image under the NetStandard platform.
- Fixes the issue that the content was incorrect after converting to Excel.
- Fixes the issue that after drawing text in Pdf layer and copying the text from Adobe PDF to Notepad, the characters became garbled.
- Fixes the issue that the page content was incorrect after printing PDF.
- Fixes the issue that the image of the invoice stamp lost after converting OFD to PDF.
- Fixes the issue that the verification of PDFA1A standard failed after converting merged PDF to PDFA1A.
- Fixes the issue that the application threw "System.ArgumentOutOfRangeException" when deleting bookmarks based on bookmark title.
- Fixes the issue that converting PDF to images exceeded the 10-page limitation without a license in the commercial version.
- Fixes the issue that the application threw "System.StackOverflowException" when loading XPS documents.
- Fixes the issue that the text format was wrong after converting OFD to PDF.
- Fixes the issue that the application throws "ZipEntry::ReadDirEntry():Bad signature" when loading OFD file.
- Fixes the issue that the application throws "System.IndexOutOfRangeException: Index was outside the bounds of the array" when PDF to images.
- Fixes the issue that the barcode in the page was changed after converting PDF to image.
- Fixes the issue that setting the text highlighting effect was not ideal.
New in Spire.PDF for .NET 8.5.0 Hotfix (May 7, 2022)
- New feature:
- SPIREPDF-5098 Supports converting OFD to PDF stream.
- Fixed:
- Fixes the issue that caused black images after converting PDF to images.
- Fixes the issue that the result of converting PDF to images was incorrect after setting the system DPI to 125%.
- Fixes the issue that the content was not centered when printing PDF documents.
- Fixes the issue that the cell division of the table was incorrect after converting PDF to Excel.
- Fixes the issue that the content lost after converting PDF to image.
- Fixes the issue that the content in layer lost after converting PDF to image.
- Fixes the issue that the content was moved down after converting PDF to image under the NetStandard platform.
- Fixes the issue that the content was incorrect after converting to Excel.
- Fixes the issue that after drawing text in Pdf layer and copying the text from Adobe PDF to Notepad, the characters became garbled.
- Fixes the issue that the page content was incorrect after printing PDF.
- Fixes the issue that the image of the invoice stamp lost after converting OFD to PDF.
- Fixes the issue that the verification of PDFA1A standard failed after converting merged PDF to PDFA1A.
- Fixes the issue that the application threw "System.ArgumentOutOfRangeException" when deleting bookmarks based on bookmark title.
- Fixes the issue that converting PDF to images exceeded the 10-page limitation without a license in the commercial version.
- Fixes the issue that the application threw "System.StackOverflowException" when loading XPS documents.
- Fixes the issue that the text format was wrong after converting OFD to PDF.
- Fixes the issue that the application throws "ZipEntry::ReadDirEntry():Bad signature" when loading OFD file.
- Fixes the issue that the application throws "System.IndexOutOfRangeException: Index was outside the bounds of the array" when PDF to images.
- Fixes the issue that the barcode in the page was changed after converting PDF to image.
- Fixes the issue that setting the text highlighting effect was not ideal.
New in Spire.PDF for .NET 8.4.15 Hotfix (Apr 21, 2022)
- Bug:
- Fixes the issue that the content was incorrect after converting XPS to PDF.
- Fixes the issue that the application threw "OutOfMemoryException" when converting XPS to PDF.
- Fixes the issue that the signature wasn't display after signing in PDF field.
- Fixes the issue that the color was incorrect after converting PDF to image.
- Fixes the issue that the output effect was incorrect after adding background image and setting a value for the BackgroudOpacity.
- Fixes the issue that the output effect was incorrect after merging PDF files.
- Fixes the issue that the output was garbled when drawing "€" with Net5.0.
- Fixes the issue that there was a blank page when drawing the created template.
- Fixes the issue that the application threw "System.ArgumentOutOfRangeException" when converting PDF to image.
- Fixes the issue that the saved image didn't have been rotated after rotating PDF page.
- Fixes the issue that there were extra spaces after extracting PDF page text.
- Fixes the issue that the memory consumption wasn't release immediately after merging PDF files.
- Fixes the issue that the application threw "IndexOutOfRangeException" when converting PDF to Word.
- Fixes the issue that the content was incorrect after deleting images.
New in Spire.PDF for .NET 8.2.2 Hotfix (Feb 22, 2022)
- New feature:
- Supports getting JavaScript strings from the PDF form field.
- Bug:
- Fixes the issue that it generated an error when using PDF-Exchange viewer to open a document protected by the permission password.
- Fixes the issue that the calculation of the added JavaScriptAction did not take effect.
- Fixes the issue that the borders and color of the signature field did not display when viewing by a browser.
- Fixes the issue that the output file was blank when calling AppendPage(PdfDocument doc).
- Fixes the issue that the application threw "System.FormatException" when flattening the PDF form fields.
- Fixes the issue that some text content was covered after converting PDF to images.
- Fixes the issue that some content was lost after converting PDF to images.
New in Spire.PDF for .NET 8.1.4 Hotfix (Jan 19, 2022)
- New feature:
- Supports converting OFD to PDF and image.
- Supports setting layer print properties.
- Supports adding InkAnnotation.
- Bug Fixes:
- Fixes the issue that it was failed to add .emf file to PDF.
- Fixes the issue that the items of XfaChoiceListField was unable to get.
- Fixes the issue that the extracted text was incorrect.
- Fixes the issue that the content was lost after replacing text.
- Fixes the issue that the position of the found text was incorrect.
- Fixes the issue that the custom time of the digital signature was incorrect.
- Fixes the issue that some content was lost after copying annotation to other page.
- Fixes the issue that the added PdfRubberStampAnnotation didn't display in output PDF.
- Fixes the issue that the application threw "System.ArgumentOutOfRangeException" after setting grid RowSpan.
New in Spire.PDF for .NET 7.12.1 Hotfix (Dec 8, 2021)
- New feature:
- Supports converting PDF to linearized PDF.
- Bug:
- Fixes the issue that the content was incorrect after converting PDF to Word.
- Optimizes the time for converting PDF to images.
- Fixes the issue that an error prompted when opening the result file after compressing the PDF file.
- Fixes the issue that some digital signatures were missing after merging PDF files.
- Fixes the issue that it didn't get the correct name of the used font.
- Fixes the issue that the barcodes were incorrect after converting PDF to images.
- Optimizes the memory consumption for converting PDF to PDFA.
- Fixes the issue that the application threw the error "Header checksum illegal" when loading the PDF file.
- Fixes the issue that the extracted content was incomplete.
- Fixes the issue that the font size of the inserted checkbox field was incorrect.
- Optimizes the time for adding watermarks.
- Fixes the issue that setting line width for the PdfPolyLineAnnotation did not take effect.
- Fixes the issue that the content extracted from PDF tables was incorrect.
- Fixes the issue that the content extracted from the specified rectangular area was incorrect.
- Fixes the issue that the application threw the error "Object reference not set to an instance of an object" when converting PDF to images.
New in Spire.PDF for .NET 7.11.1 Hotfix (Nov 9, 2021)
- New feature:
- Supports setting document properties when converting PDF to Doc/Docx.
- Supports creating poly line annotations.
- Supports extracting table.
- Bug:
- Fixes the issue that finding the specific text failed.
- Fixes the issue that the content was incorrect when adding SVG to PDF(.NET Core3.0 platform).
- Fixes the issue that the application threw an error "Parameter is invalid" when printing PDF.
- Fixes the issue that the content was incorrect when converting PDF to SVG.
- Fixes the issue that the size of file increased after adding and deleting layers.
- Fixes the issue that the content was incorrect when printing PDF.
- Fixes the issue that some columns were hidden when converting PDF to Excel and the system's regional culture is Portuguese.
- Fixes the issue that the application threw NullReferenceException when filling form fields.
New in Spire.PDF for .NET 7.10.4 Hotfix (Oct 18, 2021)
- Fixes the issue that the content was not clear after converting PDF to images.
- Fixes the issue that the margins of the printout were incorrect.
- Fixes the issue that the content of the printout was cut off.
- Fixes the issue that the form fields name were changed after merging PDF files.
- Fixes the issue that the image position was incorrect after printing the PDF.
- Fixes the issue that the application threw the error "An item with the same key has already been added" when using multithreading to find text.
- Fixes the issue that the application threw the error "Object reference not set to an instance of an object" when merging PDF files.
- Fixes the issue that the result document showed garbled characters when opened in Google Chrome after filling in the form fields.
- Fixes the issue that the application threw the error "NullReferenceException" when extracting text from PDF.
- Fixes the issue that the method "CreateBooklet" did not support saving file to stream.
New in Spire.PDF for .NET 7.10.0 Hotfix (Oct 9, 2021)
- Bug:
- Fixes the issue that the application threw the error "NullReferenceException" when finding and extracting text.
- Fixes the issue that the application threw the error "NullReferenceException" when converting PDF to images.
- Fixes the issue that the text was missing after printing PDF files.
- Fixes the issue that the content was incorrect after converting XPS to PDF.
- Fixes the issue that the highlight position was incorrect after finding and highlighting text.
- Fixes the issue that the content was incorrect after converting PDF to TIFF.
- Fixes the issue that the content of the drawn Grid was incomplete.
- Fixes the issue that it couldn't create booklets from stream or encrypted files.
- Fixes the issue that the XFA form field type was incorrectly recognized.
- Fixes the issue that the metadata was changed after updating the custom properties.
- Fixes the issue that it failed to find the cross-line text.
- Fixes the issue that the bold style was lost after replacing text.
New in Spire.PDF for .NET 7.9.6 Hotfix (Sep 22, 2021)
- Bug SPIREPDF-1108 Fixes the issue that the application threw the error "NullReferenceException" when finding and extracting text.
- Bug SPIREPDF-1268
- SPIREPDF-4590 Fixes the issue that the application threw the error "NullReferenceException" when converting PDF to images.
- Bug SPIREPDF-2749 Fixes the issue that the text was missing after printing PDF files.
- Bug SPIREPDF-4272 Fixes the issue that the content was incorrect after converting XPS to PDF.
- Bug SPIREPDF-4544 Fixes the issue that the highlight position was incorrect after finding and highlighting text.
- Bug SPIREPDF-4553 Fixes the issue that the content was incorrect after converting PDF to TIFF.
- Bug SPIREPDF-4565 Fixes the issue that the content of the drawn Grid was incomplete.
- Bug SPIREPDF-4573 Fixes the issue that it couldn't create booklets from stream or encrypted files.
- Bug SPIREPDF-4574 Fixes the issue that the XFA form field type was incorrectly recognized.
- Bug SPIREPDF-4576 Fixes the issue that the metadata was changed after updating the custom properties.
- Bug SPIREPDF-4615 Fixes the issue that it failed to find the cross-line text.
- Bug SPIREPDF-4619 Fixes the issue that the bold style was lost after replacing text.
New in Spire.PDF for .NET 7.9.2 Hotfix (Sep 2, 2021)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 7.8.8 Hotfix (Aug 21, 2021)
- New feature:
- Supports converting PDF to OFD.
- Supports adding validity check marks to digital signatures.
- PdfOrdinarySignatureMaker API supports setting signature images and signature details.
- Bug:
- Fixes the issue that the it inserted the page in the wrong position when using the Insert method.
- Fixes the issue that the application threw the error "System.ComponentModel.Win32Exception" when printing PDF files.
- Fixes the issue that the content was missing after converting PDF to SVG.
- Fixes the issue that the content was incorrect after converting PDF to images.
- Fixes the issue that the matching item could not be found when finding text.
- Fixes the issue that the content was incorrect after converting PDF to PDFA1B.
- Fixes the issue that the file in the print queue was too large when printing PDF.
- Optimizes the time of encrypting PDF files
- Fixes the issue that some characters were not converted correctly after converting XPS to PDF.
- Fixes the issue that the application threw the error "System.NullReferenceException" when finding text.
- Fixes the issue that the application threw the error "Object reference not set to an instance of an object" when converting PDF to images.
- Fixes the issue that the application threw the error "Object reference not set to an instance of an object" when merging PDF files.
- Fixes the issue that the attachment name was incorrect after adding the attachment.
- Fixes the issue that there were extra pages when inserting PDF pages.
- Fixes the issue that it got garbled characters when extracting text from PDF.
- Fixes the issue that it took a long time to get the custom properties.
- Fixes the issue that the extracted text was incorrect.
- Fixes the issue that the application threw the error "System.ArgumentNullException" when merging PDF files.
- Fixes the issue that the application threw the error "System.FormatException" when merging PDF files.
- Fixes the issue that the application hung when inserting PDF pages.
New in Spire.PDF for .NET 7.8.2 Hotfix (Aug 4, 2021)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 7.5.7 Hotfix (May 21, 2021)
- New feature:
- The PdfOrdinarySignatureMaker API supports digitally signing a PDF document with a timestamp server.
- Supports setting the username and password of the timestamp server when digitally signing a PDF document.
- Bug:
- SPIREPDF-2785 Fixes the issue that the content was incorrect after converting PDF to images.
- SPIREPDF-4134 Fixes the issue that the added signature was invalid.
- SPIREPDF-4223 Fixes the issue that the signing time of the added signature was incorrect.
- SPIREPDF-4231 Fixes the issue that the console printed the text "-------------AGAIN" when converting PDF to Excel.
- SPIREPDF-4232 Fixes the issue that the content was incorrect after converting XPS to PDF.
- SPIREPDF-4248 Fixes the issue that the printout was incorrect after printing the PDF.
- SPIREPDF-4258 Fixes the issue that an error prompted when opening the result file after merging the PDF files.
- SPIREPDF-4262 Fixes the issue that it failed to get the correct image location when using .NET Standard library.
- SPIREPDF-4263 Fixes the issue that the text location was changed after flattening the fields.
- SPIREPDF-4265 Removes the set method of Security.Permissions.
- SPIREPDF-4270 Fixes the issue the generated file did not conform to the standard of PDF/A-3B after digital signing PDFA/3B files.
- SPIREPDF-4297 Fixes the issue there were content errors after converting PDF to SVG.
New in Spire.PDF for .NET 7.5.0 Hotfix (May 7, 2021)
- New feature:
- Supports converting PDF to transparent background images.
- PdfDocument doc = new PdfDocument();
- doc.LoadFromFile("input.pdf");
- doc.ConvertOptions.SetPdfToImageOptions(0);
- Image image = doc.SaveAsImage(0);
- image.Save("output.png", ImageFormat.Png);
- Bug:
- Fixes the issue that the content was incorrect after converting SVG to PDF.
- Fixes the issue that there were garbled characters after updating text box field values.
- Fixes the issue that the application threw the error "Unexpected token Unknown before 24061" when merging PDF files.
- Fixes the issue that it returned a wrong value when using Isblank method to detect blank pages.
New in Spire.PDF for .NET 7.4.5 Hotfix (Apr 14, 2021)
- New feature:
- Supports deleting images according to location.
- Supports setting export values of a Check Box Field.
- Bug:
- Fixes the issue that the text overlapped after converting PDF to image.
- Fixes the issue that it failed to add a Button Field.
- Fixes the issue that images couldn’t be extracted.
- Fixes the issue that the printout was incorrect after printing PDF.
- Fixes the issue that the printout was incorrect when printing a PDF file with a transparent background image.
- Fixes the issue that an error prompted when opening the result file after compressing PDF.
- Fixes the issue that it couldn’t get Conformance of PDF/A-3A files.
- Fixes the issue that the content was incorrect after converting PDF to flow Word documents.
- Fixes the issue that an error prompted when the opening result files after converting PDF to PDF/A-3A.
- Fixes the issue that the font of output files was changed after filling Text Box Field.
- Fixes the issue that the extracted bookmark title was incorrect.
- Fixes the issue that the application threw the error "Object reference not set to an instance of an object" when merging PDF files.
- Fixes the issue that the cell was not correctly merged after converting PDF to Excel.
- Fixes the issue that the application threw the error when extracting text.
- Fixes the issue that the content was missing after converting PDF to TIFF.
- Fixes the issue that the application threw the error "CryptographicException" when digitally signing a PDF document with a timestamp.
- Fixes the issue that the application threw the error "System.StackOverflowException" when setting a background image.
- Fixes the issue that the content was incorrect after converting PDF to image.
- Fixes the issue that the application threw the error "System.OutOfMemoryException" when deleting images.
- Bug SPIREPDF-4130 Fixes the issue that the annotation was missing after converting PDF to Word.
- Bug SPIREPDF-4139 Fixes the issue that the application threw the error "Object reference not set to an instance of an object" when calling the "CreateTemplate" method.
- Fixes the issue that the application threw the error "can not draw table, because there is no enough space for it" when drawing the table.
- Fixes the issue that the generated PDF was incorrect after modifying the custom properties.
- Fixes the issue that the bookmark jump position was incorrect after merging PDF files.
- Fixes the issue that the application threw the error "System.NullReferenceException" when digitally signing a PDF document with a timestamp.
New in Spire.PDF for .NET 7.3.3 Hotfix (Mar 19, 2021)
- Fixes the issue that some numbers were lost when printing PDF.
- Fixes the issue that some numbers were lost when converting PDF to Images.
- Fixes the issue that the program threw an error "out of memory" when printing PDF.
- Fixes the issue that Adobe reader prompted to save some changes of document when closing the merged PDF file.
- Fixes the issue that the image size was incorrect when converting PDF to Word.
- Fixes the issue that the program threw "The object reference is not set to the instance of the object" when converting PDF to Images.
- Fixes the issue that text was lost when converting double-layer PDF to Word.
- Fixes the issue that the position of some text moved up when converting PDF to Images.
- Fixes the issue that the content displayed incorrectly using PdfCjkFontFamily.MonotypeSungLight font to draw traditional Chinese characters on the .NET Standard platform.
- Fixes the issue that text was garbled when extracting text.
- Fixes the issue that bookmark text was garbled when copying bookmark content to a new PDF document.
- Fixes the issue that the chart displayed incorrectly when converting SVG to PDF.
- Fixes the issue that the added bookmark jump position was incorrect.
New in Spire.PDF for .NET 7.3.1 Hotfix (Mar 11, 2021)
- New Feature:
- Supports adding page-piece dictionaries.
- Bug:
- Fixes the issue that bold effect of Chinese characters was missing when converting PDF to XPS.
- Fixes the issue that the application threw NullReferenceException when converting PDF to Image.
- Fixes the issue that the background color tunred black when converting PDF to Image.
- Fixes the issue occurred when opening the document encrypted by Spire.PDF with Adobe.
- Fixes the issue that box-shadow effect was incorrect when converting HTML to PDF with plugins.
- Fixes the issue that deleting the pencil annotations created by Spire.PDF failed.
- Fixes the issue that the extracted text from PDF was out of order.
- Fixes the issue that the application threw System.ArgumentException when saving PDF.
- Fixes the issue that the content of the PDF file saved by Spire.PDF was lost.
- Fixes the issue that the application threw System.FormatException when converting PDF to Image.
- Fixes the issue that the background of text turned black when printing PDF.
- Fixes the issue that the contents were lost when converting PDF to Excel.
New in Spire.PDF for .NET 7.2.9 Hotfix (Feb 20, 2021)
- New Feature:
- Supports adding page-piece dictionaries.
- Bug fixes:
- Fixes the issue that bold effect of Chinese characters was missing when converting PDF to XPS.
- Fixes the issue that the application threw NullReferenceException when converting PDF to Image.
- Fixes the issue that the background color tunred black when converting PDF to Image.
- Fixes the issue occurred when opening the document encrypted by Spire.PDF with Adobe.
- Fixes the issue that box-shadow effect was incorrect when converting HTML to PDF with plugins.
- Fixes the issue that deleting the pencil annotations created by Spire.PDF failed.
- Fixes the issue that the extracted text from PDF was out of order.
- Fixes the issue that the application threw System.ArgumentException when saving PDF.
- Fixes the issue that the content of the PDF file saved by Spire.PDF was lost.
- Fixes the issue that the application threw System.FormatException when converting PDF to Image.
- Fixes the issue that the background of text turned black when printing PDF.
- Fixes the issue that the contents were lost when converting PDF to Excel.
New in Spire.PDF for .NET 7.2.5 Hotfix (Feb 8, 2021)
- New Feature:
- Adds new methods of replacing text.
- 1 PdfTextReplacer ptr = new PdfTextReplacer(page);
- 2 ptr.ReplaceAllText("LONDON MIDLAND", "West Midlands Railway");//replace all text
- 3 ptr.ReplaceText("LONDON MIDLAND", "West Midlands Railway");//replace only one
- Bug:
- Fixes the issue that size and location of image was incorrect after drawing image to PDF.
- Fixes the issue that the application threw ArgumentException when converting PDF to image.
- Fixes the issue that some characters lost when converting XPS to PDF.
- Fixes the issue that the image's color went black after drawing image to PDF.
- Fixes the issue that the content of output pdf was incorrect when inserting pages with different sizes into a PDF.
- Fixes the issue that the application threw "The index can not be less then zero or greater then Count" when calling page.CreateTemplate()method.
- Fixes the issue that background color of image went black after drawing transparent image to PDF.
New in Spire.PDF for .NET 7.2.0 Hotfix (Feb 2, 2021)
- Improvement:
- Adjusts the comments of pdftable.Style.DefaultStyle and pdftable.Style.AlternateStyle.
- Bug:
- Fixes the issue that FindText() method caused the signature failure.
- Fixes the issue that some chinese characters in obtained bookmark title were messy.
- Fixes the issue that caused incorrect image size after compressing PDF document.
- Fixes the issue that the application threw the exception "There are other unparsed characters at the end of the string" after merging PDF documents.
- Fixes the issue that after adding signature, the advanced Signature property showed that the signature was unavailable.
- Fixes the issue that the application threw the "ArgumentException" when printing PDF document.
- Fixes the issue that the application threw the "NullReferenceException" when printing PDF document.
- Fixes the issue that the application threw the "ArgumentOutOfRangeException" after merging cells in grid header row.
- Fixes the issue that the PdfA3B document saved from normal document didn't conform to the standard.
- Fixes the issue that caused messy content after printing PDF document.
New in Spire.PDF for .NET 7.1.2 (Jan 7, 2021)
- New Feature:
- Supports customizing signed image when signing PDF.
- Bugs:
- Fixes the issue that entering the PIN multiple times when using Smart Card certificate and USB token to sign PDF.
- Fixes the issue that the converted PDFA3B document from PDF did not meet the PDFA3B standard.
- Fixes the issue that content order was incorrect when extracting pdf text.
- Fixes the issue that the table cell merged format was lost when converting PDF to Excel.
- Fixes the issue that the application threw an error "The object reference is not set to the instance of the object" when converting PDF to Excel.
- Fixes the issue that some characters were not converted successfully when converting XPS to PDF.
- Fixes the issue that Justify alignment style of text in grid cells did not take effect.
New in Spire.PDF for .NET 6.12.20 Hotfix (Dec 25, 2020)
- Bug SPIREPDF-3706 Fixes the issue that the generated file did not conform to the standard of PDF/A-3B after converting PDF with attachments to PDF/A-3B.
- Bug SPIREPDF-3719 Fixes the issue that the generated files did not conform to the standard of PDF/A after converting PDF with actions to PDF/A.
- Bug SPIREPDF-3802 Fixes the issue that the application hung when getting the bookmarks.
- Bug SPIREPDF-3825 Adjusts the initialization method of PdfTrueTypeFont class for .NET Standard APIs
- Bug SPIREPDF-3837 Fixes the issue that the annotations couldn't be removed.
- Bug SPIREPDF-3852 Fixes the issue that the character spacing were incorrect after adding subscripts and subscripts.
- Bug SPIREPDF-3856 Fixes the issue that the application threw the error "NullReferenceException" when finding the text.
- Bug SPIREPDF-3870 Fixes the issue that not all matches were found when finding text.
New in Spire.PDF for .NET 6.12.10 Hotfix (Dec 10, 2020)
- Optimization:
- Supports embedding all used fonts in an existing PDF.
- Bug:
- Fixes the issue that the content was discrepant when converting PDF to Excel.
- Fixes the issue that the style was discrepant when converting PDF to Excel.
- Fixes the issue that the nested grids were overlapped.
- Fixes the issue that only one digital signature could be signed after encrypting PDF.
- Fixes the issue that the name of the added attachment obtained with the PDFdetach tool was incorrect
- Fixes the issue that the content with two different font sizes was overlapped in a Grid cell whe setting right-aligned.
- Fixes the issue that the application threw NullReferenceException when converting PDF to Images.
- Fixes the issue that the application threw NullReferenceException when getting PDF page.
- Fixes the issue that the content was garbled when printing PDF.
- Fixes the issue that the superscripts and subscripts didn't work when setting the StringFormat of a grid cell.
- Fixes the issue that vertical center style did not work after reducing the row height of a grid cell.
New in Spire.PDF for .NET 6.12.3 Hotfix (Dec 7, 2020)
- New Feature:
- Supports adding page label
- Supports converting PDF to PDFX1A.
- Supports customizing text/image's locations when adding digital signatures.
- Bugs:
- Fixes the issue that the signed PDF could not be opened with foxit reader.
- Fixes the issue that the application threw "out of memory" exception when retrieving images.
- Fixes the issue that the content was incorrect when converting PDF to Image.
- Fixes the issue that the annotations were missing when converting PDF to Tiff.
- Fixes the issue that the images were missing when printing PDF.
- Fixes the issue that content overlapped when adding superscript and parenthesis in PdfGrid cell.
New in Spire.PDF for .NET 6.11.6 Hotfix (Nov 13, 2020)
- Fixes the issue that the application threw the error "System.ArgumentException" when converting PDF to image.
- Fixes the issue that the application threw the error "System.ComponentModel.Win32Exception" when printing PDF file.
- Fixes the issue that PDF couldn't be saved to PS stream and PCL stream.
- Fixes the issue that the result was incorrect when extracting text in the specified rectangular area.
- Fixes the issue that signature information displayed incorrectly when the result document was opened in Adobe after digitally signing the PDF.
- Fixes the issue that the content was lost after converting PDF to image.
- Fixes the issue that the content was incorrect after converting XPS to PDF.
- Fixes the issue that the content of the generated PDF was incorrect after deleting some pages.
- Fixes the issue that the application threw the error "ArgumentOutOfRangeException" when drawing string with tab characters.
- Fixes the issue that it did not find all matches when finding text.
- Fixes the issue that the generated file did not conform to the standard of PDF/A3A after converting PDF to PDF/A3A.
- Fixes the issue that the content was rotated 180 degrees after converting PDF to TIFF/JPG.
- Optimizes the time and memory consumed for extracting text.
New in Spire.PDF for .NET 6.11.0 Hotfix (Nov 4, 2020)
- New Feature:
- Supports setting no borders for grid cell.
- Row.Cells[0].Style.Borders.Left.DashStyle = PdfDashStyle.None;
- Row.Cells[0].Style.Borders.Right.DashStyle = PdfDashStyle.None;
- Row.Cells[0].Style.Borders.Top.DashStyle = PdfDashStyle.None;
- Row.Cells[0].Style.Borders.Bottom.DashStyle = PdfDashStyle.None;
- PdfPen pen = new PdfPen();
- pen.DashStyle = PdfDashStyle.None;
- Row.Cells[0].Style.Borders.All = pen
- Bug:
- Fixes the issue that the application threw an error "lost private key" when signing a pdf with LTV.
- Fixes the issue that the application threw an error "CLR/System.InvalidOperationException" when creating PDFTrueTypeFont on Mac.
- Fixes the issue that the shadow was incorrect when converting XPS to PDF.
- Fixes the issue that the content was garbled when extracting text.
- Fixes the issue that the text was overlapped when drawing text.
New in Spire.PDF for .NET 6.10.9 Hotfix (Oct 27, 2020)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 6.10.4 Hotfix (Oct 20, 2020)
- New Feature:
- Adjusts converting PDF/A document interface to Spire.Pdf.Conversion, and supports converting to PDF/A3A, PDF/A3B.
- Supports creating the custom property with null value.
- Bug:
- Fixes the issue that chinese characters were scrambled when converting PDF to Images.
- Fixes the issue that the application threw ArgumentException when converting PDF to XPS.
- Fixes the issue that the text was missing when printing PDF.
- Fixes the issue that the hyperlinks was missing when using CreateTemplate() method to draw content.
- Fixes the issue that the format of vertical text was incorrect when converting PDF to Images.
- Fixes the issue that converting PDF to PCL stream failed.
- Fixes the issue that the extracted text was incorrect.
- Fixes the issue that the application threw NullReferenceException when merging PDFs.
- Fixes the issue that the application threw IndexOutOfRangeException when searching text.
New in Spire.PDF for .NET 6.10.0 Hotfix (Oct 10, 2020)
- Fixes the issue that after adding multiple button fields, Adobe Acrobat Reader DC tool popped up an error "Fixing up form fields" when opening the result pdf file by it.
- Fixes the issue that the top of the character was cropped when printing PDF.
- Fixes the issue that Y value of the text that was found was incorrect.
- Fixes the issue that Width value of the text that was found was incorrect.
- Fixes the issue that replacing image failed.
- Fixes the issue that PdfPolygonAnnotation created could not be printed.
- Fixes the issue that the result of extracting text from a particular rectangular region was incorrect.
- Fixes the issue that converting pdf to docx failed on WPF application.
- Fixes the issue that the stamp was missing when converting PDF to Word.
- Fixes the issue that the application threw "Bad XML name" when adding a custom property with name=2.16.76.1.4.2.2.1 and value = 101620.
- Fixes the issue that the application threw System.NullReferenceexception when extracting the images in the template page.
- Fixes the issue that the status of check box was changed on the template page.
- Fixes the issue that the bold style of text was missing when converting PDF to XPS.
- Fixes the issue that the application threw ArgumentOutOfRangeException when converting PDF to HTML.
- Fixes the issue that the application threw ArgumentOutOfRangeException when converting PDF to Image.
New in Spire.PDF for .NET 6.9.0 Hotfix (Sep 3, 2020)
- Fixes the issue that the application threw "System.ArgumentOutOfRangeException" when extracting pictures.
- Fixes the issue that the spaces were missing when extracting Arabic text.
- Fixes the issue that content was duplicated when printing PDF.
- Fixes the issue that for the nested grid, the format was incorrect after setting rowspan (such as grid2.Rows[0].Cells[0].RowSpan = 2).
- Fixes the issue that Arabic characters could not be found in PDF documents with mixed Arabic and English characters.
New in Spire.PDF for .NET 6.8.1 Hotfix (Aug 6, 2020)
- Fixes the issue that it failed to convert PDF to images after filling radiobutton field.
- Fixes the issue that the location of content was incorrect when converting PDF to images.
- Fixes the issue that the application threw Win32Exception when printing PDF.
- Fixes the issue that the application threw an error "export private key failed" when using USB Certificate Token to add enabled LTV signature.
- Fixes the issue that the position of borders of nested grid was incorrect when paging.
- Fixes the issue that file size increased after splitting and merging files.
- Fixes the issue that the application threw System.OutOfMemoryException when loading file.
- Fixes the issue that the content was missing when printing PDF.
New in Spire.PDF for .NET 6.7.12 Hotfix (Jul 29, 2020)
- New Feature:
- Supports chart when converting PDF to Excel
- Bug:
- Fixes the issue that the text was not fully displayed when printing PDF
- Fixes the issue that the application threw an error "System.NullReferenceException" when drawing page content using page.CreateTemplate().Draw(PdfCanvas graphics, PointF location) method
- Fixes the issue that the number of images retrieved was incorrect.
New in Spire.PDF for .NET 6.7.8 Hotfix (Jul 20, 2020)
- New Feature:
- SPIREPDF-2320:
- Supports converting PDF to Excel:
- PdfDocument pdfDocument = new PdfDocument();
- pdfDocument.LoadFromFile(inputPdfFilePath);
- pdfDocument.SaveToFile(outputExcelFilePath,FileFormat.XLSX);
New in Spire.PDF for .NET 6.7.6 Hotfix (Jul 8, 2020)
- Fixes the issue that the application threw System.Xml.XmlException when invoking SetCustomerDefined method.
- Fixes the issue that the application threw NullReferenceException when finding text.
- Fixes the issue that the application threw System.OutOfMemoryException when loading XPS file.
- Fixes the issue that the application threw System.NullReferenceException when extracting attachments.
- Fixes the issue that the application threw IOException when converting PDF to image.
- Fixes the issue that some characters lost when converting XPS to PDF.
- Fixes the issue that the content was not correct when printing PDF.
- Fixes the issue that the application threw Spire.Pdf.Exception.PdfDocumentException when loading PDF file.
- Fixes the issue that the filled content was not displayed correctly after filling the fields.
- Fixes the issue that the application threw System.FormatException when extracting attachments.
- Fixes the issue that the extracted image index and the replacement image index were inconsistent.
- Fixes the issue that the specified text weren't found.
- Fixes the issue that the obtained font name of the found text was incorrect.
- Bug SPIREPDF-3290
- Fixes the issue that the searched result was incorrect when setting TextFindParameter.WholeWord.
- Fixes the issue that the content lost when adding text watermark.
- Fixes the issue that the text was not be found when using TextFindParameter.Regex.
- Fixes the issue that there was an error when opening the file that using SaveToStream to save it after using SaveToFile to save the document.
- Fixes the issue that the application threw PdfException when loading PDF file.
- Bug SPIREPDF-3322
- Fixes the issue that the location information and size of obtained image were incorrect.
- Fixes the issue that drawing text failed.
- Fixes the issue that the text were overlapped when printing.
- Bug SPIREPDF-3353 Fixes the issue that the application threw System.IndexOutOfRangeException when merging PDF files.
- Bug SPIREPDF-3357 Fixes the issue that the application threw System.NullReferenceException when converting PDF to image.
- Bug SPIREPDF-3365 Fixes the issue that the result was incorrect after filling ComboBoxField.
- Bug SPIREPDF-3374 Fixes the issue that the text was not be found when using regular expressions.
New in Spire.PDF for .NET 6.7.2 Hotfix (Jul 3, 2020)
- Fixes the issue that the application threw System.NullReferenceException when extracting text from an PDFA/1 file.
- Fixes the issue that some fonts were incorrect when converting PDF to HTML.
- Fixes the issue that the background color changed from white to black when printing PDF.
- Fixes the issue that the application hung when saving to file after adding image.
- Fixes the issue that font spacing was incorrect after filling form fields.
New in Spire.PDF for .NET 6.5.15 Hotfix (May 28, 2020)
- Fixes the issue that the PDF document converted from Excel document was displayed incorrectly in Adobe.
- Fixes the issue that the application threw the exception "Index was outside the bounds of the array" when printing PDF document.
- Fixes the issue that textbox field was displayed incorrectly in Adobe after setting it to "ReadOnly".
- Fixes the issue that the application threw "NullReferenceException" when extracting the text of the PDF document.
- Fixes the issue that the application threw the exception "Value cannot be null" when accessing the used fonts.
- Fixes the issue that the application threw the exception "Signature 'FPZYZ' failed to verified" when verifying if the document was modified
New in Spire.PDF for .NET 6.5.6 Hotfix (May 12, 2020)
- Fixed bugs:
- Fixes the issue that the application threw ArgumentException when replacing text.
- Fixes the issue that the stamp covered the text when printing PDF.
- Fixes the issue that it failed to re-encrypt PDF using different key size.
- Fixes the issue that the text position was incorrect when printing PDF.
- Fixes the issue that the spaces between words were missing when printing PDF.
- Fixes the issue that the application threw NullReferenceException when converting PDF to XPS.
New in Spire.PDF for .NET 6.4.11 Hotfix (Apr 20, 2020)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 6.4.4 Hotfix (Apr 10, 2020)
- Fixes the issue that the application threw ArgumentException when replacing text.
- Fixes the issue that the stamp covered the text when printing PDF.
- Fixes the issue that it failed to re-encrypt PDF using different key size.
- Fixes the issue that the text position was incorrect when printing PDF.
- Fixes the issue that the spaces between words were missing when printing PDF.
- Fixes the issue that the application threw NullReferenceException when converting PDF to XPS.
New in Spire.PDF for .NET 6.3.10 Hotfix (Mar 23, 2020)
- New Feature:
- SPIREPDF-3107 Supports setting subjects for newly-created PdfFreeTextAnnotation.
- RectangleF rectangle = new RectangleF(0, 150, 100, 30);
- PdfFreeTextAnnotation textAnnotation = new PdfFreeTextAnnotation(rectangle);
- TextAnnotation.Text = "Spire.PDF";
- TextAnnotation.Subject = "test";
- Bugfixes:
- SPIREPDF-3016 Fixes the issue that the bookmark containing "-" was not displayed correctly.
- SPIREPDF-3069 Fixes the issue that text couldn’t be matched using regular expressions.
- SPIREPDF-3091 Fixes the issue that application threw ArgumentException when converting pdf to image.
- SPIREPDF-3094 Fixes the issue that the count of form fields read was incorrect.
- SPIREPDF-3096 Fixes the issue that the bookmark containing "" was not displayed correctly.
- SPIREPDF-3119 Fixes the issue that it failed to save document after setting custom information.
New in Spire.PDF for .NET 6.3.0 Hotfix (Mar 4, 2020)
- Bug Fixes:
- Fixes the issue that the text was not highlighted correctly.
- Fixes the issue that it was slow to search text when there is no text to be found on the page.
- Fixes the issue that characters were changed when printing PDF.
- Fixes the issue that the math formula was incorrect when printing PDF.
- Fixes the issue that it didn’t work to set the page rotation property as PdfPageRotateAngle.RotateAngle0.
New in Spire.PDF for .NET 6.2.6 Hotfix (Feb 19, 2020)
- Bug Fixes:
- Fixes the issue that the text was not highlighted correctly.
- Fixes the issue that it was slow to search text when there is no text to be found on the page.
- Fixes the issue that characters were changed when printing PDF.
- Fixes the issue that the math formula was incorrect when printing PDF.
- Fixes the issue that it didn’t work to set the page rotation property as PdfPageRotateAngle.RotateAngle0.
New in Spire.PDF for .NET 6.2.1 Hotfix (Feb 11, 2020)
- Fixes the issue that the merged result was blank after merging files.
- Fixes the issue that the watermark and image were not added successfully in a file.
- Fixes the issue that the fill color of textbox was not set as "No Color".
- Fixes the issue that the method ApplyHighLight didn't work for a file.
- Fixes the issue that the drawing text overlapped when adding string “n” in PdfGridCellContentList.
- Fixes the issue that the application threw NullReferenceException when converting PDF to image.
- Fixes the issue that the generated barcode returned an extra character “D” at the end of actual data when scanning.
New in Spire.PDF for .NET 5.12.15 Hotfix (Dec 16, 2019)
- Bug Fixes:
- Fixes the issue that the application threw ArgumentException when extracting text from page.
- Fixes the issue that the format was wrong after converting PDF to Word.
- Fixes the issue that there were extra blank pages after merging PDF files.
- Fixes the issue that the position of the signature was incorrect after signing.
- Fixes the issue that the application threw NullReferenceException when encrypting PDF file.
- Fixes the issue that stamp size was incorrect after creating template.
- Fixes the issue that the layer content was still visible after removing the layer.
- Fixes the issue that the content was missing after converting PDF to TIFF.
- Fixes the issue that the print result was incorrect after selecting booklet layout.
New in Spire.PDF for .NET 5.12.3 Hotfix (Dec 5, 2019)
- New Features:
- Supports printing to booklet.
- Bug Fixes:
- Fixes the issue that the order of extracting PDF text content is incorrect.
- Fixes the issue that it threw “KeyNotFoundException” when converting PDF to image.
- Fixes the issue that the words at the end of text were truncated when drawing long text.
- Fixes the issue that it threw “FormatException” when printing PDF.
- Fixes the issue that the content was lost when converting PDF to image.
- Fixes the issue that it threw the error "Object reference is not set to an object instance" when setting fonts.
New in Spire.PDF for .NET 5.11.18 Hotfix (Nov 29, 2019)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 5.11 Hotfix (Nov 1, 2019)
- Bug Fixes:
- Fixes the issue that the content was incomplete after saving PDF to images.
- Fixes the issue that the application threw the NullReferenceException when creating a stamp.
- Fixes the issue that the application threw the StackOverflowException when printing a PDF file.
- Fixes the issue that some characters changed to "rn" when calling the code bookmark.Title.
- Fixes the issue that the result was blank after printing a PDF file.
New in Spire.PDF for .NET 5.10.8 Hotfix (Oct 22, 2019)
- New Features:
- Adds the IsNewWindow property to open cross-document in new window.
- //Open file in new window
- launchAction.IsNewWindow = true;
- //Open file in current window
- launchAction.IsNewWindow = false;
- Bug Fixes:
- Fixes the issue that the location of polygon annotation could not be obtained correctly.
- Fixes the issue that incorrect content was caused after encrypting PDF document.
- Fixes the issue that incorrect location was caused after inserting pages by index.
- Fixes the issue that the text lost after converting XPS to PDF.
- Fixes the issue that failed to find text.
- Fixes the issue that the application threw the exception "No object reference was set to the object instance" when getting PDF form.
- Fixes the issue that the application threw the exception "No object reference was set to the object instance" when extracting PDF attachment.
New in Spire.PDF for .NET 5.9.16 Hotfix (Sep 30, 2019)
- Bug Fixes:
- Fixes the issue that setting landscape for page did not work.
- Fixes the issue that the data lost after printing.
- Fixes the issue that the application threw the “ArgumentException” when converting XPS to PDF.
- Fixes the issue that the content of generated file was blank after converting XPS to PDF.
- Fixes the issue that the content lost after converting TEXT to PDF.
- Fixes the issue that setting the font size for Field did not work.
- Fixes the issue that the page information couldn't be extracted.
- Fixes the issue that setting matching whole word did not work when searching.
New in Spire.PDF for .NET 5.8.70 Hotfix (Aug 13, 2019)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 5.8.20 Hotfix (Aug 6, 2019)
- New Features:
- Adds a new property to get the callout line of PdfFreeTextAnnotationWidget.
- Adds a new property to get the line ending style of PdfFreeTextAnnotationWidget.
- Adds a new property to get or set the rectangular differences array of
- Bug Fixes:
- Fixes the issue that extra border of textbox field was caused after filling text.
- Fixes the issue that the content lost after printing.
- Fixes the issue that the invisible layer of PDF was rendered after converting PDF to SVG.
- Fixes the issue that the PDF field whose border had color became black after converting PDF to SVG.
- Fixes the issue that the checkbox style was incorrect after selecting an existing checkbox field.
- Fixes the issue that the application threw an exception "Array dimensions are out of support" when loading PDF.
- Fixes the issue that many lines text of textbox fields had problems after filling textbox fields.
New in Spire.PDF for .NET 5.6.31 Hotfix (Jun 25, 2019)
- New Features:
- Supports removing the author of annotation. Note removing the author of caret annotation is not supported at present.
- Supports specifying page ranges when saving to PDF.
- Supports setting the width of signature name.
- Bug Fixes:
- Fixes the issue that the PDF document failed to be printed out by color printer.
- Fixes the issue that the invisible layer appeared in SVG after converting PDF to SVG.
- Fixes the issue that getting the page number of bookmark's destination failed.
- Fixes the issue that the font was changed after converting PDF to Word.
- Fixes the issue that the application threw an exception when finding the character "$" and the positions of some characters were not be returned correctly. .
- Fixes the issue that adding hyperlink to image failed.
- Fixes the issue that running the application to convert HTML to PDF with plugin, the second time was longer than the first time.
- Fixes the issue that messy content was caused after converting HTML to PDF with plugin.
- Fixes the issue that related to the timeout when converting HTML to PDF with plugin.
- Fixes the issue that the application threw an exception when converting HTML to PDF with plugin.
- Fixes the issue that incorrect spacing between words was caused after converting HTML to PDF with plugin.
- Fixes the issue that incorrect css style was caused after converting HTML to PDF with plugin.
- Fixes the issue that low quality of content was caused after converting HTML to PDF with plugin.
- Fixes the issue that incorrect table layout was caused after converting HTML to PDF with plugin.
- Fixes the issue that the hyperlink lost after converting HTML to PDF with plugin.
- Fixes the issue that shrunken content was caused after converting HTML to PDF with plugin.
- Fixes the issue that incorrect table header was caused after converting HTML to PDF with plugin.
- Fixes the issue that the application that converts HTML to PDF with plugin didn't work on Azure (64bit).
New in Spire.PDF for .NET 5.1 / 5.6.27 Hotfix (Jun 21, 2019)
- New Features:
- Supports removing the author of annotation. Note removing the author of caret annotation is not supported at present:
- Supports specifying page ranges when saving to PDF.
- Supports setting the width of signature name.
- Bug Fixes:
- Fixes the issue that the PDF document failed to be printed out by color printer.
- Fixes the issue that the invisible layer appeared in SVG after converting PDF to SVG.
- Fixes the issue that getting the page number of bookmark's destination failed.
- Fixes the issue that the content lost after converting EMF to PDF.
- Fixes the issue that the font was changed after converting PDF to Word.
- Fixes the issue that the application threw an exception when finding the character "$" and the positions of some characters were not be returned correctly.
- Fixes the issue that adding hyperlink to image failed.
- Fixes the issue that running the application to convert HTML to PDF with plugin, the second time was longer than the first time.
- Fixes the issue that messy content was caused after converting HTML to PDF with plugin.
- Fixes the issue that related to the timeout when converting HTML to PDF with plugin.
- Fixes the issue that the application threw an exception when converting HTML to PDF with plugin.
- Fixes the issue that incorrect spacing between words was caused after converting HTML to PDF with plugin.
- Fixes the issue that incorrect css style was caused after converting HTML to PDF with plugin.
- Fixes the issue that low quality of content was caused after converting HTML to PDF with plugin.
- Fixes the issue that incorrect table layout was caused after converting HTML to PDF with plugin.
- Fixes the issue that the hyperlink lost after converting HTML to PDF with plugin.
- Fixes the issue that shrunken content was caused after converting HTML to PDF with plugin.
- Fixes the issue that incorrect table header was caused after converting HTML to PDF with plugin.
- Fixes the issue that the application that converts HTML to PDF with plugin didn't work on Azure (64bit).
New in Spire.PDF for .NET 5.6.2 Hotfix (Jun 6, 2019)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 5.5.21 Hotfix (May 24, 2019)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 5.5.1 Hotfix (May 1, 2019)
- Bug Fixes:
- Fixes the issue that caused an ArgumentException when printing.
- Fixes the issue that PDF/X that was converted from Word could not be validated correctly in the Adobe Reader.
- Fixes the issue that caused overlapped text after converting PDF to Word.
- Fixes the issue that the checkbox and signature had problems after signing.
- Fixes the issue that caused incorrect text after filling Textbox field.
- Fixes the issue that the images became black after merging files.
- Fixes the issue that the content were messy after converting HTML to PDF.
- Fixes the issue that the read-only fields cannot be deleted.
- Fixes the issue that caused a "NullReferenceException" when obtaining UsedFonts.
- Fixes the issue that caused a "NullReferenceException" when saving PDF page as images.
- Fixes the issue that the text could not the found.
- Fixes the issue that when signing on an existing signature field, the properties of PdfSignature instance had problems.
New in Spire.PDF for .NET 5.4.20 Hotfix (Apr 30, 2019)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 5.4.9 Hotfix (Apr 12, 2019)
- New Features:
- Supports finding and highlighting text that cross lines.
- Supports adding digital signatures with LTV (Long Term Validation).
- Supports getting and setting the background color of the form field.
- Supports setting the coordinate position of the picture in PdfGridCell.
- Optimizes the printing speed.
- Bug Fixes:
- Fixes the issue that some characters were missing and extra characters were added when extracting text.
- Fixes the issue that the merged document could not be opened with the Microsoft Edge browser.
- Fixes the issue that the barcode in the document was displayed incorrectly when printing a PDF.
- Fixes the issue that the content was truncated and lost when drawing text using the PdfTextWidget function.
- Fixes the issue that the position of new text was slightly shifted down when replacing text.
- Fixes the issue that the added image tag was changed.
- Fixes the issue that the application threw a "the reference object was not set to an instance of the object" error when converting TIFF to PDF.
- Fixes the issue that vertical text was garbled when converting PDF to images.
- Fixes the issue that the application threw a "the reference object was not set to an instance of the object" error when merging PDFs containing hidden content.
- Fixes the issue that the content was garbled when splitting a PDF document.
- Fixed the issue that the application hung when finding text from a PDF.
- Fixes the issue that some content was incorrect when merging PDF documents.
- Fixes the issue that setting the checkbox field value did not take effect.
- Fixes the issue that the space between numbers was increased when converting PDF to XPS.
- Fixes the issue that the content was garbled when printing PDFs.
- Fixes the issue that the application threw an "index cannot be less than zero or greater than count" error when merging documents.
- Fixes the issue that the data was displayed incorrectly while open the result PDF with the Microsoft Edge browser after rotating pages.
New in Spire.PDF for .NET 5.3.8 Hotfix (Apr 4, 2019)
- New Features:
- Supports to Get the Label of PDF Page
- Bug Fixes:
- Fixes the issue that the number containing the decimal point was separated by two lines.
- Fixes the issue that obtained image location was incorrect.
- Fixes the issue that document size became very large after multiple digital signatures were added
- Fixes the issue that setting the column width of the table didn't work.
- Fixes the issue that it threw a Win32Exception when printing a PDF document
- Fixes the issue that the images became blurred when printing a PDF document
- Fixes the issue that content styles were changed when converting a PDF document to images.
- Fixes the issue that there was an error "No FunctionType specified in function" was thrown when extracting images.
- Fixes the issue that there was an error "Object reference not set to an instance of an object" was thrown when extracting text.
New in Spire.PDF for .NET 5.2.15 Hotfix (Feb 28, 2019)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 5.1.33 Hotfix (Jan 31, 2019)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 5.1.4 Hotfix (Jan 11, 2019)
- Bug Fixes:
- Fixes the issue that the result was blank after printing a PDF document.
- Fixes the issue that the official seal was missing after print PDF document or converting to images.
- Fixes the issue that there was a "110 error" when opening the result file after filling the XFA field.
- Fixes the issue that there was a "110 error" when opening the result file after setting the dropdown list items.
- Fixes the issue that there was only one page after splitting a PDF document vertically.
- Fixes the issue that the result was garbled after extracting text from a PDF document.
New in Spire.PDF for .NET 5.1 (Jan 11, 2019)
- Bug Fixes:
- Fixes the issue that the PdfLineAnnotation.Location property returned wrong value.
- Fixes the issue that the gradient effect lost when converting PDF to SVG.
- Fixes the issue that the PdfAttachmentAnnotation object was drawn at a wrong location.
- Fixes the issue that the PageSettings.Orientation property didn't work properly.
New in Spire.PDF for .NET 4.12 (Dec 10, 2018)
- Bug fixes:
- Fixes the issue that the PdfLineAnnotation.Location property returned wrong value.
- Fixes the issue that the gradient effect lost when converting PDF to SVG.
- Fixes the issue that the PdfAttachmentAnnotation object was drawn at a wrong location.
- Fixes the issue that the PageSettings.Orientation property didn't work properly.
New in Spire.PDF for .NET 4.12.2 Hotfix (Dec 7, 2018)
- Fixes the issue that some content was overlapped after converting the PDF to SVG.
- Fixes the issue that deleting the annotations in the PDF failed.
- Fixes the issue that the Thai characters were missing after printing the PDF document.
- Fixes the issue that the application threw an exception when converting PDF to images.
- Fixes the issue that the result was incorrect when getting the position of some text in PDF document.
New in Spire.PDF for .NET 4.11.8 Hotfix (Nov 16, 2018)
- What's New Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.11.5 Hotfix (Nov 9, 2018)
- Bug Fixes:
- Fixes the issue that a pop-up for error appeared when opening the result PDF generated from merging the encrypted PDF documents.
- Fixes the issue that the standard of the result Pdf_A1B file converted from PDF could not pass the validation.
- Fixes the issue that the application threw an exception when loading the result file generated from setting the "SetCustomerDefined" for a PDF.
- Fixes the issue that the application threw a GDI exception when extracting text from the PDF document.
- Fixes the issue that the application threw an exception when invoking "SaveAsImage" method.
- Fixes the issue that the application threw an exception when extracting text from the PDF or converting the PDF pages to images.
- Fixes the issue that the value returned null when getting the signature from a PDF which has signature.
New in Spire.PDF for .NET 4.11.3 Hotfix (Nov 8, 2018)
- Bug Fixes:
- Fixes the issue that a pop-up for error appeared when opening the result PDF generated from merging the encrypted PDF documents.
- Fixes the issue that the standard of the result Pdf_A1B file converted from PDF could not pass the validation.
- Fixes the issue that the application threw an exception when loading the result file generated from setting the "SetCustomerDefined" for a PDF.
- Fixes the issue that the application threw a GDI exception when extracting text from the PDF document.
- Fixes the issue that the application threw an exception when invoking "SaveAsImage" method.
- Fixes the issue that the application threw an exception when extracting text from the PDF or converting the PDF pages to images.
- Fixes the issue that the value returned null when getting the signature from a PDF which has signature.
New in Spire.PDF for .NET 4.11.0 Hotfix (Nov 2, 2018)
- Bug Fixes:
- Fixes the issue that the checkboxes became bigger in size after printing the PDF document.
- Fixes the issue that the application threw an exception when printing the PDF document.
- Fixes the issue that there would be blank pages when merging the file using Spire.PDF and then opening the merged PDF document in Adobe Reader APP on Mobile.
- Fixes the issue that a pop-up for page error would appear when splitting the PDF using Spire.PDF and then opening the single document in Adobe Reader.
- Fixes the issue that the checkbox field could not be successfully removed and the setting for checked status did not make sense for the newly added checkbox.
- Fixes the issue that the hidden layers were wrongly printed out when printing a PDF document.
- Fixes the issue that the result was incorrect when getting the coordinates of the images in PDF.
- Fixes the issue that the application hung when invoking the method "ReArrange()".
- Fixes the issue that the item which contains Chinese characters became garbled when changing the selected items in ListBox field or ComboBox field.
- Fixes the issue that the only one Checkbox field was returned when getting the checkbox field from a PDF document which actually has two checkboxes.
- Fixes the issue that the PDF document became garbled after adding the text watermark.
- Fixes the issue that the application threw an exception when finding some text in PDF document.
- Fixes the issue that some pages became blank after converting PDF to images.
- Fixes the issue that the application threw an exception when finding some text in PDF document.
New in Spire.PDF for .NET 4.10.3 Hotfix (Oct 17, 2018)
- What's New Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.9.7 Hotfix (Oct 1, 2018)
- Bug Fixes:
- Fixes the issue that the application hung when converting PDF pages to images or extracting text.
- Fixes the issue that the links did not make sense after merging the PDF documents.
- Fixes the issue that the application threw an exception when getting the page where a bookmark was located.
- Fixes the issue that the content did not appear correctly after adding a watermark on PDF document.
- Fixes the issue that the application threw an exception when printing the PDF document.
- Fixes the issue that some characters were missing after converting XPS to PDF.
New in Spire.PDF for .NET 4.9.4 Hotfix (Sep 18, 2018)
- xes the issue that some characters became incorrect after printing the PDF document.
- Fixes the issue that the generated PDF could not be opened in Microsoft Edge on Win10.
- Fixes the issue that the default reader application would be crashed when opening the PDF generated by the code "doc.Pages.Add()" on Win8.
- Fixes the issue that some text became overlapped when first splitting the PDF document and then converting to images.
- Fixes the issue that some content got removed after merging the PDF documents.
- Fixes the issue that some content got removed and some text became overlapped after printing the PDF document.
- Fixes the issue that the page breaking became incorrect after splitting the PDF document.
- Fixes the issue that the application threw an exception when reading the first page of the PDF document.
New in Spire.PDF for .NET 4.8.14 Hotfix (Aug 28, 2018)
- Fixes the issue that the content was wrong when converting EMF to PDF.
- Fixes the issue that the formats went wrong when converting EMF to PDF.
- Fixes the issue that the content was unreadable when converting PDF to XPS.
- Fixes the issue with the message "Do you want to save changes before closing the document?" when closing the generated document after merging the document.
- Fixes the issue that the text was garbled when extracting text from PDF.
New in Spire.PDF for .NET 4.8.5 Hotfix (Aug 10, 2018)
- New Features:
- Supports getting the conformance level of the Pdf/A-2A document.
- PdfConformanceLevel conference= PdfDocument.Conformance;
- Bug Fixes:
- Improves the speed of the conversion from PDF to XPS.
- Fixes the issue that content was garbled when converting PDF to SVG.
- Fixes the issue that application threw an exception when converting PDF to Image.
- Fixes the issue a black area appeared when drawing EMF image on the PDF document.
- Fixes the issue that application threw an exception when getting the layers of the PDF document.
- Fixes the issue that application threw an exception when extracting text from the PDF document.
- Fixes the issue that some content got removed when converting XPS to PDF.
- Fixes the issue that the result was blank after printing the PDF.
- Fixes the issue that the origin of coordinates for text and image was totally different. Now it is uniformly on the basis of the top left point.
- Fixes the issue that the field content got duplicated when flattening the form fields in PDF.
- Fixes the issue that application threw an exception when loading a XPS file.
- Fixes the issue that application threw an exception when replacing the image in PDF document.
New in Spire.PDF for .NET 4.7.4 Hotfix (Jul 13, 2018)
- New features:
- Adds new methods to remove rows or columns from PdfGrid.
- Bug Fixes:
- Fixes the issue that the text cannot be found when using the method FindText.
- Fixes the issue that the vertical text was displayed incorrectly when converting EMF to PDF.
- Fixes the issue that the background of image changed to black when converting PDF to Word.
- Fixes the issue that the text was cut off when printing PDF.
- Fixes the issue that the content was wrong when printing.
New in Spire.PDF for .NET 4.6.8 Hotfix (Jun 27, 2018)
- New features:
- Adds new methods to remove rows or columns from PdfGrid.
- Bug Fixes:
- Fixes the issue that the text cannot be found when using the method FindText.
- Fixes the issue that the vertical text was displayed incorrectly when converting EMF to PDF.
- Fixes the issue that the background of image changed to black when converting PDF to Word.
- Fixes the issue that the text was cut off when printing PDF.
- Fixes the issue that the content was wrong when printing.
New in Spire.PDF for .NET 4.6.4 Hotfix (Jun 15, 2018)
- Fixes the issue that the text was clipped a little bit when converting rtf content with justified style to PDF document.
- Fixes the issue that the application threw a System.FormatException when printing PDF document.
- Fixes the issue that the dotted/dashed lines were displayed as solid lines when converting PDF document to XPS file or printing PDF document on the WPF platform.
- Fixes the issue that the application threw a System.NullReferenceException when converting PDF document to image.
- Fixes the issue that half page content got removed when printing PDF document.
- Fixes the issue that content was misplaced when parsing an EMF to PDF.
- Fixes the issue that background became black when printing PDF document.
- Fixes the issue that content got removed when converting PDF document to image.
New in Spire.PDF for .NET 4.6.4 Hotfix (Jun 15, 2018)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.6.1 Hotfix (Jun 7, 2018)
- Fixes the issue that the format became incorrect when extracting text from a PDF.
- Fixes the issue that a memory leak occurred when extracting images from a PDF.
- Fixes the issue that the application threw "System.FormatException" exception when extracting images and text.
- Fixes the issue that the images got removed when parsing an EMF to PDF.
- Fixes the issue that the "FindText()" method could not find the related content.
- Fixes the issue that the encryption of PDF got failed when setting the password to be special characters.
- Fixes the issue that the application threw an exception when invoking the "AppendPage()" method.
New in Spire.PDF for .NET 4.5.8 Hotfix (Jun 1, 2018)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.5.3 Hotfix (May 17, 2018)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.4.11 Hotfix (Apr 27, 2018)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.4.6 Hotfix (Apr 13, 2018)
- Fixes the issue that caused the NullReferenceException when finding text.
- Fixes the issue that caused the NullReferenceException when merging Pdf files.
- Fixes the issue that caused the NullReferenceException when extracting text.
New in Spire.PDF for .NET 4.4.0 Hotfix (Apr 2, 2018)
- Bug Fixes:
- Fixes the issue that caused the NullReferenceException when finding text.
- Fixes the issue that caused the NullReferenceException when merging Pdf files.
- Fixes the issue that caused the NullReferenceException when extracting text.
New in Spire.PDF for .NET 4.3.14 Hotfix (Mar 29, 2018)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.3.4 Hotfix (Mar 15, 2018)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.3.0 Hotfix (Mar 7, 2018)
- Hot fix patch contains only the Spire.PDF dlls. If you want to check the main and detailed functions offered by Spire.PDF, download and install Spire.PDF Pack; then go to the "SampleCenter" and API Help.
New in Spire.PDF for .NET 4.2.4 Hotfix (Feb 9, 2018)
- Fixes the issue that the background color became black when converting to Image.
- Fixes the issue that the value of PdfImageInfo bounds always returned 0.
- Fixes the issue that the file size increased when inserting stamp.
- Fixes the issue that caused the ArgumentException when using VerifySignature method.
- Fixes the issue that the result was garbled when extracting text.
- Fixes the issue that the BackgroundRegion property didn't work.
New in Spire.PDF for .NET 4.2.0 (Feb 5, 2018)
- Fixes the issue that caused the "Unexpected token Unknown before 8103" exception when loading a file.
- Fixes the issue that caused the "Invalid/Unknown/Unsupported format" exception when loading a file.
- Fixes the issue that the button field couldn't be added into an existing PDF document.
- Fixes the issue that the text was not displayed in its proper position when converting PDF to image.
- Fixes the issue that extra black spots were added when converting PDF to image.
- Fixes the issue that some texts were garbled when printing a PDF.
- Fixes the issue that the result document was blank when converting PDF to PDF/A.
- Fixes the issue that the data replacement of attachment in PDF document didn't work.
New in Spire.PDF for .NET 3.10 (Jan 26, 2018)
- This pack is also for users to have a free trial on Spire.PDF for .NET Pro Edition, Spire.PDF for Silverlight and Spire.PDF for WPF
New in Spire.PDF for .NET 3.9.604 Hotfix (Jan 19, 2018)
- Fixes the issue that the result document cannot be opened successfully after converting .tiff image to PDF.
- Fixes the issue that the text in the fields is being cut off at the top after converting the split PDF to image.
- Fixes the issue that the result was incorrect when converting PDF to XPS.
- Fixes the issue that the function SetButtonImage doesn't work.
- Fixes the issue that caused ArgumentNullException when checking the property page.ImagesInfo.
- Fixes the issue that caused the exception "can not convert to rectangle" when assigning some text value to form field.
- Fixes the issue that the compression ratio for the method TryCompressImage was not high.
- Fixes the issue that the whole document is printed empty.
New in Spire.PDF for .NET 3.9.584 Hotfix (Jan 8, 2018)
- New features:
- Supports to extract text from a certain rectangle.
- pdf.Pages[0].ExtractText(new RectangleF(10,20,400,500));
- Supports to set Collate when printing.
- PdfDocument.PrintSettings.Collate = true;
- Bug Fixes:
- Fixes the issue that the VerifySignature method returns false for valid signature.
- Fixes the issue that the ProPhotoRGB profile is lost after drawing image.
- Fixes the issue that the timeout is kicking in in some cases when using the Spire.Pdf.HtmlConverter.Qt.HtmlConverter.Convert method to convert the same HTML to PDF many times.
- Fixes the issue that the position of the signature image changed after saving PDF to image.
- Fixes the issue that the time of getting bookmarks keeps increasing.
- Fixes the issue that the border is missing when printing.
- Fixes the issue that getting page index of a textbox which is placed on multiple pages is incorrect.
New in Spire.PDF for .NET 3.9.568 Hotfix (Dec 29, 2017)
- Bug fixes:
- Fixes the issue that parts of content got messy when saving PDF to Word.
- Fixes the issue that the state of checkbox changed to "checked" after setting the value for textbox.
- Fixes the issue that the position of text in textbox changed after updating.
- Fixes the issue that the result PDF couldn't be opened via Adobe after using pdf.Form.IsFlatten = true.
- Fixes the issue that the space of character was incorrect when converting PDF to Word.
- Fixes the issue that collapsing bookmarks didn't work.
- Fixes the issue that the extracted image was whiter than the original image in PDF.
- Fixes the issue that the line style changed from "solid" to "dotted" when printing PDF.
- Fixes the issue that caused PdfException when loading file.
- Fixes the issue that some extra blank characters were added when converting HTML to PDF with IE7.
- Fixes the issue that the border was missing when printing PDF.
New in Spire.PDF for .NET 3.9 (Aug 11, 2017)
- Fixes the issue that caused first page was blank when converting PDF to TIFF image format.
- Fixes the issue where the generated pdf threw an exception that insufficient data for an image while being opened in adobe reader when converting TIFF image to PDF.
- Fixes the issue that caused PdfButtonField border visible when setting the BorderWidth property to 0.
- Fixes the issue that caused the exception that the character 'z' is invalid inside an ASCII85 block when using MergeFiles method.
- Resolves the issue that caused the image was lost when printing the PDF file.
New in Spire.PDF for .NET 3.5 (Oct 2, 2015)
- New features:
- Add new method to change the highlight color.
- Add new properties to apply the template when create new page.
- Add new method to fill the barcode xfa form field.
- Add new method to get the CMYK image from PDF.
- Add new feature to support varying DPI settings when printing.
- Add mediabox property in page.
- Bug solutions:
- Changes the method to fill XFA Form Fields.
- Fixes the issue that caused the multiple threads unsafe.
- Fixes the issue where there is only "black" word in the result PDF when convert html to PDF.
- Fixes the issue that caused the image missing when convert Html to PDF.
- Fixes the issue where the header is being left out when printing a PDF.
- Addresses the issue where there are space characters randomly scatter throughout the text when extract text from a page.
- Resolves the issue that caused "insufficient data for an image" exception when open the merged PDF with adobe reader.
- Fixes the issue that caused the content lost when convert PDF to Image.
- Fixes the issue that caused some exceptions when convert PDF to Image.
- Fixes the issue where simply opening and saving the form to an output file results in an unusable PDF When working with XFA Forms.
- Fixes the issue that caused the x coordinates of PDF bookmarks lost.
- Fixes the issue that caused PDFA document decompression error.
- Resolves the issue that caused the values hidden until get focus after filling form fields.
- Fixes the issue where the images in PDF can't be extracted.
- Fixes the issue where Image.HorizontalResolution always returned 96dpi even image has more than that dpi.
- Fixes the issue where PDF document created with Spire.Pdf did not render properly in Firefox.
- Fixes the issue that caused PDF document unable to load.
- Resolved the issue that caused extra blank page when convert PDF to PDF/A.
- Fixes the issue where radiobuttons field added with Spire.Pdf displayed incorrectly in Adobe pro.
- Fixes the issue that caused XPS document unable to load.
- Fixes the issue that caused Pages.Insert() method not working for new page.
- Fixes the issue where this character "-" is not supported.
- Fixes the issue where text colors vanish when printing PDF.
- Fixes the issue where the fields did not respect the orientation when fill in and flatten text fields.
- Fixes the issue where document Properties in XPS were not converted to PDF.
- Fixes the issue that caused the colors gone when convert PDF to XPS.
New in Spire.PDF for .NET 3.4.27 (Oct 2, 2015)
- Bug solutions:
- Fixes the issue that caused the image blurred when convert pdf to image.
- Fixes the issue where the gradient color lost when convert pdf to image.
- Fixes the issue where the page content was incorrect when merge pdf files.
- Resolves the issue where the header template was not printed when print pdf.
- Fixes the issue where blank page was printed when print pdf.
- Fixes the issue where the text includes bracket can't be found when use FindText method to find text.
- Fixes the issue that caused the "division by zero" exception when use loadfromxps method in COM library.
New in Spire.PDF for .NET 3.4 (Oct 2, 2015)
- Bug solutions:
- Fixes the issue where the text alignment was incorrect when load rtf to pdf.
- Fixes the issue caused the page repeat or lost when convert XPS to PDF.
- Fixes the issue where the content was lost when convert XPS to PDF.
- Fixes the issue caused out of memory when convert XPS to PDF.
- Fixes the issue caused slow conversion and not keep embedded images when convert pdf to image.
- Fixes the issue where the picture mark was lost when convert PDF to image.
- Reduce the time consumption when create and merge pdf files.
- Fixes the issue caused the blank result when print pdf.
- Fixes the issue where the annotation created by Adobe can't be deleted.
- Fixes the issue where second header row font style got overridden by body font style when set different fonts for each header in grid.
- Fixes the issue caused blank space between some characters when extract text from pdf.
New in Spire.PDF for .NET 3.3 (Oct 2, 2015)
- New feature:
- Add new feature to convert PDF to Doc.
- Bug Solution:
- Fix the issue that caused some XPS files to be loaded failure.
New in Spire.PDF for .NET 2.6.100 (Apr 25, 2013)
- Fix the bug, which caused the string escaped incorrectly
New in Spire.PDF for .NET 2.6.32 (Dec 28, 2012)
- Support parsing inline image irregular of PDF