Add-ons
Most Popular All »
- 1. Provider for Google Calendar 237,831 users
- 2. Manually sort folders 196,551 users
- 3. ImportExportTools NG 191,199 users
- 4. LookOut (fix version) 150,706 users
- 5. Quicktext 117,952 users
- 6. Remove Duplicate Messages 79,521 users
- 7. TbSync 70,606 users
- 8. Enigmail 67,542 users
- 9. CardBook 67,361 users
- 10. Mail Merge 64,555 users
Featured Extensions See all »
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Displays the mail program with which the selected mail was written
*This addon is compatible with Thunderbird after Web Extesnsions support. Since development and operation check are done on Daily, it may not work on normal Thunderbird.7,597 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon67,361 users -
SmartTemplates offers an easy and powerful way to automatically create customized replies by auto-inserting various mail headers. Templates can be created for every mail identity, Stationery files can now be imported and used directly.7,888 users -
Upload large attachments to your Cloud and send the link by email12,959 users -
Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)14,391 users
Up & Coming Extensions See all »
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This extension is an extension to Mozilla Lightning for Thunderbird.
It shows a toast message and opens the invitations window when an invitation arrives.876 users -
List addons in Windows' "Add or Remove Programs".2,209 users
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This provider add-on adds Google synchronization capabilities to TbSync. Only contacts and contact groups are currently managed, using Google's People API.
Please read the "About this Add-on" section below carefully!1,649 users -
Add toolbar icons to purge (compact folders) and/or delete junk messages to your toolbar and thread context...0 users -
Do you remember the old good Eudora statistics? Do you miss them?
Using this addon you can finally keep an eye on how you use your beloved Thunderbird!283 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
