Welcome to Thunderbird Add-ons.

Add extra features and styles to make Thunderbird your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

Estimez votre CO₂ Version History

12 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 2.7.5 335.4 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.7.4 332.9 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.7.2 332.5 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.7.1 335.0 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.7 334.8 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.6 320.5 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.5 308.1 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.4 134.0 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.3 236.3 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.2 234.8 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.1 235.2 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway

Version 2.0 235.1 KiB Works with Thunderbird 78.0 and later

Download Now Download Anyway