Add-ons
Most Popular All »
- 1. Lightning 5,731,838 users
- 2. Provider for Google Calendar 274,719 users
- 3. Manually sort folders 191,286 users
- 4. ImportExportTools NG 148,842 users
- 5. LookOut (fix version) 127,936 users
- 6. Quicktext 115,240 users
- 7. Enigmail 98,590 users
- 8. Remove Duplicate Messages 80,791 users
- 9. Send Later 66,939 users
- 10. Mail Merge 66,588 users
Featured Extensions See all »
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Upload large attachments to your Cloud and send the link by email8,071 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.23,407 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.5,961 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.9,493 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon57,139 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.6,723 users
Up & Coming Extensions See all »
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Put an unread mail count badge on the Thunderbird icon in the Windows taskbar.3,778 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).6,421 users -
Lets you associate user accounts and identities with specific folders. Great for multiple users who share TB, or for managing mailing lists.2,103 users -
Sets the spell check dictionary based on the first recipient1,115 users
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Make your photos smaller, so they don't take forever to email.9,713 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
