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1-Click YouTube Video Download Version History

50 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 4.0.4 231.0 KiB Works with Firefox for Android 49.0a2 and later, Firefox 49.0a2 and later

Important bug fix due to YouTube internal changes

Version 4.0.3 230.9 KiB Works with Firefox for Android 49.0a2 and later, Firefox 49.0a2 and later

Another fix for the missing button issue.

Version 4.0.2 230.9 KiB Works with Firefox for Android 49.0a2 and later, Firefox 49.0a2 and later

A fix for the button again
(version 4.0.1 (which fixed the button bug) got reverted to version 4.0 due to some technical issues)

Version 4.0 230.8 KiB Works with Firefox for Android 49.0a2 and later, Firefox 49.0a2 and later

New Version 4.0!
Full support for Firefox Quantum (Firefox +57)!

Enjoy

Version 3.0.5 266.9 KiB Works with Firefox 45.0a1 - 56.*, SeaMonkey 2.1 - 2.23.*

Button shows up again - supports YouTube's new website

Version 3.0.4 265.9 KiB Works with Firefox 45.0a1 - 56.*, SeaMonkey 2.1 - 2.23.*

A bug fix - some videos were detected in the previous version.

Version 3.0.3 269.0 KiB Works with Firefox 45.0a1 - 56.*, SeaMonkey 2.1 - 2.23.*

NEW IMPROVED VERSION!

  • New design
  • Improved video detection mechanism
  • Now supports Firefox Multi-Process Architecture

Version 2.4.1 83.6 KiB Works with Firefox 3.6 - 48.*, SeaMonkey 2.1 - 2.23.*

Fixed a bug that caused videos not to download.

Version 2.4.0.4 83.8 KiB Works with Firefox 3.6 - 45.*, SeaMonkey 2.1 - 2.23.*

Fixed a Firefox 45.* issue that caused the Add-on to stop functioning.

Version 2.4.0.1-signed 78.4 KiB Works with Firefox 3.6 - 46.*, SeaMonkey 2.1 - 2.23.*

(*) Fixed the bug that caused the downloads to show 0 bytes.

Version 2.3.8.1-signed 77.5 KiB Works with Firefox 3.6 - 37.*, SeaMonkey 2.1 - 2.23.*

Fixed an important bug.
Now works fine again.

Version 2.3.7.1-signed 77.6 KiB Works with Firefox 3.6 - 35.*, SeaMonkey 2.1 - 2.23.*

Some code adjustments

Version 2.3.6.1-signed 75.9 KiB Works with Firefox 3.6 - 33.*, SeaMonkey 2.1 - 2.23.*

(*) Important bug fix - fixed the button's drop down menu problem which caused it to be hidden (caused by YouTube's layout changes).

Version 2.3.5.1-signed 76.0 KiB Works with Firefox 3.6 - 31.*, SeaMonkey 2.1 - 2.23.*

Code changes

Version 2.3.4.1-signed 74.8 KiB Works with Firefox 3.6 - 31.*, SeaMonkey 2.1 - 2.23.*

Compatibility Issues

Version 2.3.3.1-signed 75.1 KiB Works with Firefox 3.6 - 29.*, SeaMonkey 2.1 - 2.23.*

(*) Bug fixes

Version 2.3.2.1-signed 74.9 KiB Works with Firefox 3.6 - 29.*, SeaMonkey 2.1 - 2.23.*

(*) Code improvements

Version 2.3.1.1-signed 74.3 KiB Works with Firefox 3.6 - 29.*, SeaMonkey 2.1 - 2.23.*

(-) Some code changes.

Version 2.3.0.1-signed 73.3 KiB Works with Firefox 3.6 - 29.*, SeaMonkey 2.1 - 2.23.*

(*) Code optimizations.

Version 2.2.9.1-signed 72.3 KiB Works with Firefox 3.6 - 29.*, SeaMonkey 2.1 - 2.23.*

(*) A few interface changes

Version 2.2.8.1-signed 70.2 KiB Works with Firefox 3.6 - 28.*, SeaMonkey 2.1 - 2.23.*

(*) Important bug fixes and performance improvements.

Version 2.2.7.1-signed 71.3 KiB Works with Firefox 3.6 - 28.*, SeaMonkey 2.1 - 2.23.*

Added compatibility with Firefox 28.* .

Version 2.2.6.1-signed 71.2 KiB Works with Firefox 3.6 - 28.*, SeaMonkey 2.1 - 2.23.*

A few bug fixes and improvements.

Version 2.2.5.1-signed 71.3 KiB Works with Firefox 3.6 - 28.*, SeaMonkey 2.1 - 2.23.*

(*) Fixed important bug (now Download button always shows up).

Version 2.2.4.1-signed 71.2 KiB Works with Firefox 3.6 - 27.*, SeaMonkey 2.1 - 2.23.*

(*) A few bug fixes.
(*) Added support for SeaMonkey 2.23 .

Version 2.2.3.1-signed 71.3 KiB Works with Firefox 3.6 - 27.*, SeaMonkey 2.1 - 2.22.*

(*) Now shows the correct videos when browsing through a number of videos on the same page (in other words, added support to YouTube's red progress bar that switches between videos without refreshing the page).

Version 2.2.2.1-signed 71.2 KiB Works with Firefox 3.6 - 27.*, SeaMonkey 2.1 - 2.22.*

Added compatibility with Firefox 27.*.

Version 2.2.0.1-signed 70.9 KiB Works with Firefox 3.6 - 25.*, SeaMonkey 2.1 - 2.22.*

(*) Added compatibility with SeaMonkey 2.22.1.

Version 2.1.9.1-signed 70.9 KiB Works with Firefox 3.6 - 25.*, SeaMonkey 2.1 - 2.19.*

(*) Improved Performance.
(*) Fixed jQuery conflicts.

Version 2.1.7.1-signed 70.6 KiB Works with Firefox 3.6 - 25.*, SeaMonkey 2.1 - 2.19.*

(*) Added Serbian Language