Error 404 Wayback Machine by Didier Lafleur

4.2 Stars out of 5

Error 404 Wayback Machine version history - 2 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 1.3resigned1
Released 25 Apr 2024 - 268.38 kB
Works with firefox 42.0 and later
Source code released under Mozilla Public Licence 2.0
You'll need Firefox to use this extension
Download Firefox and get the extension
Download file
Older versions
Version 1.2
Released 15 Feb 2017 - 264.6 kB
Works with firefox 42.0 and later
Some issues solved
Source code released under Mozilla Public Licence 2.0
Download file

Latest version