Add-ons
Most Popular All »
- 1. Lightning 5,794,218 users
- 2. Provider for Google Calendar 275,740 users
- 3. Manually sort folders 190,669 users
- 4. ImportExportTools NG 146,539 users
- 5. LookOut (fix version) 129,294 users
- 6. Quicktext 115,691 users
- 7. Enigmail 99,255 users
- 8. Remove Duplicate Messages 80,737 users
- 9. Send Later 67,585 users
- 10. Mail Merge 66,585 users
Featured Extensions See all »
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Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)11,887 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon56,825 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.9,390 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.23,212 users
Up & Coming Extensions See all »
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Put an unread mail count badge on the Thunderbird icon in the Windows taskbar.3,257 users -
Category manager for Thunderbird contacts, also allows to send an email to all members of a category (categories can be used as contact groups).5,676 users -
The missing Thunderbird "copy folder" feature! Copy folders or entire POP/IMAP accounts recursively to any location while maintaining folder structure.3,370 users -
Sets the spell check dictionary based on the first recipient1,048 users
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Compressor for attachment files. All platforms are supported (Windows, Linux and Macintosh).3,562 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
