MZCacheView Changelog

What's new in MZCacheView 2.21

Oct 20, 2022
  • Added 'Show Milliseconds In Time' option (For 'Last Modified' and 'Last Fetched' columns).

New in MZCacheView 2.20 (Apr 27, 2022)

  • Updated the time filter options, and now you can choose to view the cache files in the last xx seconds/minutes/hours.

New in MZCacheView 2.15 (Mar 1, 2022)

  • Added option to change the sorting column from the menu (View -> Sort By). Like the column header click sorting, if you click again the same sorting menu item, it'll switch between ascending and descending order. Also, if you hold down the shift key while choosing the sort menu item, you'll get a secondary sorting.

New in MZCacheView 2.10 (Dec 22, 2021)

  • Updated the preview pane to display webp image files.

New in MZCacheView 2.05 (Aug 18, 2021)

  • In the 'Copy Selected Cache Files To' option: You can now choose 4 different time fields to set the modified time of the copied cache file - Server Last Modified, Server Time, Last Modified, and Last Fetched.
  • Added 'Content Disposition' column.

New in MZCacheView 2.02 (Aug 18, 2021)

  • Fixed to display the correct URL on the latest versions of Firefox.
  • Updated to read the expiration time on the latest versions of Firefox.
  • Fixed the automatic cache folder detection on the latest versions of Firefox.

New in MZCacheView 2.01 (Oct 28, 2020)

  • Added 'Copy Clicked Cell' option to the right-click context menu, which copies to the clipboard the text of cell that you right-clicked with the mouse.

New in MZCacheView 2.00 (May 19, 2020)

  • Added 'Show Preview Pane' option (View -> Show Preview Pane. When It's turned on, a preview pane is added and allows you to quickly view the selected image ( gif, png, jpg files or text-based file (HTML, CSS, JSON, JavaScript.
  • Added 'Preview Copy' option (Ctrl+P, which allows you to copy to the clipboard the image or text displayed in the preview pane.
  • Fixed to display the correct URL on the latest versions of Firefox.
  • Added 'Web site' column, which displays which Web site loaded the specified cache file.

New in MZCacheView 1.95 (Apr 27, 2020)

  • Added support for decompressing Brotli compressed files (Content Encoding = br ).

New in MZCacheView 1.90 (Apr 15, 2020)

  • Added 'Enter Key Action' option, which allows you to choose what to do when you press the Enter key: Properties Window, Open Selected Cache File, Open Link In Web Browser, Open Cache Subfolder, Open With

New in MZCacheView 1.85 (Nov 20, 2019)

  • Fixed the 'Fetch Count' column to display the correct value in the latest versions of Firefox.
  • You can now resize the properties window, and the last size/position of this window is saved in the .cfg file.

New in MZCacheView 1.81 (Jun 11, 2018)

  • Fixed issue: When pressing the Delete key while the text-box of Quick Filter was in focus, MZCacheView activated the delete option instead of the deleteing a character in the text-box.

New in MZCacheView 1.80 (Mar 9, 2018)

  • Added 'Collect Full Response Headers' option. When it's turned on, you can use the 'Copy Full Response Header' option (Ctrl+H) to copy to the clipboard the full response HTTP header sent by the server.
  • Fixed bug: For some cache items, some of the information was missing because MZCacheView failed to locate the HTTP header.

New in MZCacheView 1.76 (Jan 7, 2018)

  • Fixed bug: MZCacheView displayed wrong items when sorting while the 'Quick Filter' is active.

New in MZCacheView 1.75 (Dec 13, 2017)

  • Added 'Quick Filter' feature (View -> Use Quick Filter or Ctrl+Q). When it's turned on, you can type a string in the text-box added under the toolbar and MZCacheView will instantly filter the cache table, showing only items that contain the string you typed.

New in MZCacheView 1.70 (Oct 29, 2017)

  • Fixed bug: When pressing Delete key inside the text-box of the Find window, MZCacheView asked you if you want to delete the selected item instead of deleting a character inside the find text-box.

New in MZCacheView 1.69 (Nov 27, 2015)

  • issue: When loading large amount of cache items, some actions, like selecting items and copying selected items to the clipboard were very slow

New in MZCacheView 1.68 (Oct 16, 2015)

  • MozillaCacheView now loads the cache faster if you use the date/time filtering options

New in MZCacheView 1.67 (Oct 16, 2015)

  • Fixed bug: MozillaCacheView failed to delete cache files on the new cache structure of Firefox 32.
  • Added 'URL Length' column

New in MZCacheView 1.66 (Oct 18, 2014)

  • Fixed to find the correct item when typing the string you want to search into the main List View
  • Added secondary sorting support: You can now get a secondary sorting, by holding down the shift key while clicking the column header. Be aware that you only have to hold down the shift key when clicking the second/third/fourth column. To sort the first column you should not hold down the Shift key

New in MZCacheView 1.65 (Oct 18, 2014)

  • Added support for the new cache structure of Firefox 32.

New in MZCacheView 1.62 (Mar 11, 2014)

  • Added 'Subfolder' column

New in MZCacheView 1.61 (Jan 13, 2014)

  • Fixed bug: MozillaCacheView failed to copy the cache files if 'Save the files in the directory structure of the Web site' option was turned on and the Web site used non-standard TCP port (Instead of port 80).
  • Fixed to display date/time values according to daylight saving time settings.

New in MZCacheView 1.60 (Jul 10, 2013)

  • Added 'Load only files larger than...' and 'Load only files smaller than...' options. (In 'Select Cache Folder' window)

New in MZCacheView 1.57 (Oct 10, 2012)

  • MozillaCacheView crashed on some systems while reading the cache files.
  • Fixed issue: The properties and the other windows opened in the wrong monitor, on multi-monitors system.
  • Added 'Auto Size Columns+Headers' option, which allows you to automatically resize the columns according to the row values and column headers.

New in MZCacheView 1.56 (Jun 25, 2012)

  • Fixed issue: MozillaCacheView left multiple files under the temp folder when extracting files compressed with gzip

New in MZCacheView 1.55 (Jun 12, 2012)

  • MozillaCacheView now loads the cache items much faster and with less memory usage, especially if you have a large amount of items in the cache

New in MZCacheView 1.52 (Apr 11, 2012)

  • Fixed MozillaCacheView to detect the correct cache folder if the user changed it from Firefox config (browser.cache.disk.parent_directory).

New in MZCacheView 1.51 (Oct 20, 2011)

  • Fixed bug: MozillaCacheView displayed only cache items in the last few days, even if the 'Load only cache files from the last xx days' option was turned off.

New in MZCacheView 1.50 (Aug 12, 2011)

  • Added new options in the 'Select Cache Folder' window: Load only cache files from the last xx days, and Load only cache files in the following time range.
  • You can now stop the cache scanning by clicking the stop menu.

New in MZCacheView 1.40 (Jul 18, 2011)

  • Added 'Open Cache Subfolder' option (for Firefox 4.x)
  • Added 'Open With' option.
  • Added 'Double-Click Action' option, which allows you to choose what to do when you double-click on cache item - Properties Window, Open File In Cache, Open URL In Browser, Open Cache Sub-Folder, or Open With...

New in MZCacheView 1.37 (Mar 21, 2011)

  • The status bar now displays the total size of selected files in KB/MB. (Only existing files are accumulated)

New in MZCacheView 1.36 (Feb 2, 2011)

  • Fixed to work properly with the cache of Firefox 4 (Beta).

New in MZCacheView 1.35 (Jan 16, 2011)

  • Added 'Open Selected Cache File' option. When you use this option, the selected file is extracted into a temporary folder, and then it's open with the default file viewer.
  • The temporary file/folders are automatically deleted when you close MozillaCacheView.

New in MZCacheView 1.31 (Dec 6, 2010)

  • Added 'Add Header Line To CSV/Tab-Delimited File' option. When this option is turned on, the column names are added as the first line when you export to csv or tab-delimited file.

New in MZCacheView 1.30 (Jul 5, 2010)

  • Fixed bug: /copycache failed to copy cache files stored inside _CACHE_001_, _CACHE_002_, and _CACHE_003_ files.
  • Fixed bug: For some Web sites (like Google Books), the 'Content Type' column displayed wrong value.

New in MZCacheView 1.27 (Nov 9, 2009)

  • Fixed bug: MozillaCacheView failed to copy cache files because the filenames contained invalid file characters (?, :, *, |, and others).

New in MZCacheView 1.26 (Sep 15, 2009)

  • Add /sort option for sorting the cache list that you save from command-line.

New in MZCacheView 1.25 (Jul 13, 2009)

  • Added support for saving cache files from command-line.

New in MZCacheView 1.21 (Mar 24, 2009)

  • Added new option in 'Copy Selected Cache Files': Update the modified time of the copied files according to modified time in the Web server.

New in MZCacheView 1.20 (Feb 9, 2009)

  • Added support for cache filter. (Display only URLs which contain the specified filter strings)

New in MZCacheView 1.17 (Jan 19, 2009)

  • Fixed bug: in some cases, MozillaCacheView crashed when loading the cache

New in MZCacheView 1.16 (Dec 19, 2008)

  • Added 'Hide Missing Cache Files' option.
  • Fixed bug: In some systems, MozillaCacheView didn't display all cache files.

New in MZCacheView 1.15 (Oct 28, 2008)

  • New option in 'Copy Selected Cache Files To...': Save the files in the directory structure of the Web site

New in MZCacheView 1.12 (Oct 20, 2008)

  • Added AutoComplete to the cache folders combo-box

New in MZCacheView 1.11 (Sep 30, 2008)

  • Added 'Cache Control' and 'ETag' columns

New in MZCacheView 1.10 (Sep 2, 2008)

  • New option: Remember the selected cache folder

New in MZCacheView 1.09 (Aug 17, 2008)

  • The dialog-boxes are now resizable.

New in MZCacheView 1.08 (May 26, 2008)

  • The URLs in HTML report are now created as links

New in MZCacheView 1.07 (May 20, 2008)

  • Added AutoComplete to 'Copy Selected Files To'.
  • Fixed bug: The main window lost the focus when the user switched to another application and then returned back to MozillaCacheView

New in MZCacheView 1.06 (Apr 24, 2008)

  • Added support for saving as comma-delimited text file

New in MZCacheView 1.05 (Jan 3, 2008)

  • New column: Cache Name.
  • New column: Missing File.
  • New option: Mark Missing Cache Files.
  • Added new option:'Copy as new name if filename already exists'.
  • Added new option: 'Delete Selected Cache Files' (Works only for items that have a cache name).

New in MZCacheView 1.01 (Oct 24, 2007)

  • Added filter by file type (application, image, text/html, video, and audio)
  • New Option: Show Zero-Lenth Files
  • New Option: Show Files With Error Server Response.