Add-ons
Most Popular All »
- 1. Lightning 7,020,118 users
- 2. Provider for Google Calendar 279,663 users
- 3. Manually sort folders 188,450 users
- 4. LookOut (fix version) 149,520 users
- 5. ImportExportTools NG 133,064 users
- 6. Enigmail 107,579 users
- 7. Quicktext 104,795 users
- 8. Send Later 84,297 users
- 9. gContactSync 84,287 users
- 10. Remove Duplicate Messages (Alternate) 78,968 users
Featured Extensions See all »
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Uploads your large attachments to your WebDAV account instead of sending them by email.4,850 users -
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.4,347 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon52,390 users -
SmartTemplate⁴ 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.9,491 users
Up & Coming Extensions See all »
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Adds a button to open Google Calendar in a new Tab3,010 users -
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.4,347 users -
Upload large attachments to your Cloud and send the link by email4,831 users
Featured Collections See all »
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