Pdftk description
Pdftk is a command-line tool for doing everyday things with PDF documents and allows you to manipulate PDF easily and freely

Pdftk is a command-line tool for doing everyday things with PDF documents and allows you to manipulate PDF easily and freely.

Here are some key features of "Pdftk":

· Merge PDF Documents
· Split PDF Pages into a New Document
· Decrypt Input as Necessary (Password Required)
· Encrypt Output as Desired
· Fill PDF Forms with FDF Data and/or Flatten Forms
· Apply a Background Watermark
· Report on PDF Metrics such as Metadata, Bookmarks, and Page Labels
· Update PDF Metadata
· Attach Files to PDF Pages or the PDF Document
· Unpack PDF Attachments
· Burst a PDF Document into Single Pages
· Uncompress and Re-Compress Page Streams
· Repair Corrupted PDF (Where Possible)