Add-ons
Most Popular All »
- 1. Lightning 6,736,691 users
- 2. ImportExportTools 465,469 users
- 3. Provider for Google Calendar 311,181 users
- 4. Manually sort folders 170,842 users
- 5. Enigmail 134,075 users
- 6. Quicktext 92,011 users
- 7. LookOut (fix version) 91,672 users
- 8. gContactSync 91,291 users
- 9. CompactHeader 89,213 users
- 10. Remove Duplicate Messages (Alternate) 72,438 users
Featured Extensions See all »
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Allow to redirect (a.k.a. "remail") mail messages to other recipients.37,365 users -
OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.134,075 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon43,884 users -
Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. New beta version available from http://compactheader.mozdev.org/89,213 users
Up & Coming Extensions See all »
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Adds the ability to easily insert emojis into your composed messages in Thunderbird.2,302 users -
Search results appear as list (as per the "Open email as list" button).
- return to facet view with shift+close [x]
- auto open list view when few results found
- column config./sort/toggle [IMG3&4]
- apply columns to search as list menu [IMG5]859 users -
This extension is to display the warning dialog when you send mail for multiple domains.1,833 users -
For work with new versions, use autoconfiguration module https://mozillagpo.sourceforge.io/
Firefox and Thunderbird extension to manage user preferences and user profile CA certificates using group policy2,189 users -
This addons allows you to write LaTeX expressions in your emails such as $x^2$ or $$\sum_{x=0}\infty$$ and have them all replaced by a PNG image with the corresponding formula inside.1,646 users
Featured Themes See all »
Featured Collections See all »
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