To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!

Close

Welcome to Firefox Add-ons.

Choose from thousands of extra features and styles to make Firefox your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

Signature Version History

5 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 0.4.0.4.200610221528 65.0 KiB Works with Firefox 1.0 - 56.*, Thunderbird 1.0 - 1.5.0.*

this is merely a version compatibility change to support firefox 2.0

Download Now Download Anyway

Version 0.4.0.3.200511282308 61.0 KiB Works with Firefox 1.0 - 1.5.0.*, Thunderbird 1.0 - 1.5.0.*

fixes from teo for locale related things (thanks :)

Download Now Download Anyway

Version 0.4 59.0 KiB Works with Firefox 1.0 - 1.4, Thunderbird 1.0 - 1.5b1

Download Now Download Anyway

Version 0.3.1 72.0 KiB Works with Firefox 0.7 - 1.0.3, Thunderbird 1.0 - 1.0.2

bug fix - fr-FR locale was wrongly encoded

Download Now Download Anyway

Version 0.3 78.0 KiB Works with Firefox 0.7 - 1.0.2, Thunderbird 1.0 - 1.0

not compatible with previous versions, upgrading may overwrite saved signatures, make a backup.

adds unicode support, locales, random function(Rob Wooley) and keyboard shortcuts in thunderbird.

Download Now Download Anyway