uBlock Origin Version History

2 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 1.70.0 Released April 7, 2026 4.2 MiB Works with Thunderbird 91.0 and later

Updated to uBlock Origin 1.70.0 - https://github.com/gorhill/uBlock/releases/tag/1.70.0

Source code released under GNU General Public License, version 3.0

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Version 1.69.0.2 Released March 13, 2026 4.2 MiB Works with Thunderbird 91.0 and later

Source code released under GNU General Public License, version 3.0

Download Now Download Anyway