Welcome to Firefox for Android Add-ons.

Add extra features and styles to make Firefox for Android your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

Breton (br) Language Pack Version History

220 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 128.11.20250522.210530 634.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 139.0.20250522.211142 393.8 KiB Works with Thunderbird 139.0 - 139.*

Download Now Download Anyway

Version 128.10.20250519.214323 634.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 139.0.20250519.173139 393.7 KiB Works with Thunderbird 139.0 - 139.*

Download Now Download Anyway

Version 139.0.20250513.174533 393.7 KiB Works with Thunderbird 139.0 - 139.*

Download Now Download Anyway

Version 128.10.20250513.63440 634.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 139.0.20250506.205941 393.7 KiB Works with Thunderbird 139.0 - 139.*

Download Now Download Anyway

Version 139.0.20250429.124621 393.7 KiB Works with Thunderbird 139.0 - 139.*

Download Now Download Anyway

Version 128.10.20250425.31534 634.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 138.0.20250423.163813 392.8 KiB Works with Thunderbird 138.0 - 138.*

Download Now Download Anyway

Version 138.0.20250422.130245 392.8 KiB Works with Thunderbird 138.0 - 138.*

Download Now Download Anyway

Version 138.0.20250416.13030 392.8 KiB Works with Thunderbird 138.0 - 138.*

Download Now Download Anyway

Version 128.9.20250415.75302 634.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 138.0.20250410.152641 392.8 KiB Works with Thunderbird 138.0 - 138.*

Download Now Download Anyway

Version 128.9.20250404.32315 634.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 138.0.20250403.12914 392.8 KiB Works with Thunderbird 138.0 - 138.*

Download Now Download Anyway

Version 137.0.20250327.75402 392.7 KiB Works with Thunderbird 137.0 - 137.*

Download Now Download Anyway

Version 128.9.20250328.20917 634.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 137.0.20250324.160829 392.6 KiB Works with Thunderbird 137.0 - 137.*

Download Now Download Anyway

Version 137.0.20250318.122546 392.6 KiB Works with Thunderbird 137.0 - 137.*

Download Now Download Anyway

Version 128.8.20250317.192722 641.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 137.0.20250311.191724 392.6 KiB Works with Thunderbird 137.0 - 137.*

Download Now Download Anyway

Version 128.8.20250304.221304 641.9 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 136.0.20250227.143050 392.5 KiB Works with Thunderbird 136.0 - 136.*

Download Now Download Anyway

Version 136.0.20250224.164848 392.4 KiB Works with Thunderbird 136.0 - 136.*

Download Now Download Anyway

Version 128.7.20250213.193602 639.8 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 136.0.20250212.190201 395.3 KiB Works with Thunderbird 136.0 - 136.*

Download Now Download Anyway

Version 136.0.20250204.193104 395.3 KiB Works with Thunderbird 136.0 - 136.*

Download Now Download Anyway

Version 128.7.20250204.193300 639.8 KiB Works with Thunderbird 128.0 - 128.*

Download Now Download Anyway

Version 135.0.20250131.225331 395.6 KiB Works with Thunderbird 135.0 - 135.*

Download Now Download Anyway