Add-ons
Most Popular All »
- 1. Provider for Google Calendar 260,238 users
- 2. Manually sort folders 210,352 users
- 3. ImportExportTools NG 201,627 users
- 4. LookOut (fix version) 162,637 users
- 5. Quicktext 127,639 users
- 6. Remove Duplicate Messages 85,084 users
- 7. TbSync 75,085 users
- 8. Enigmail 74,528 users
- 9. CardBook 72,227 users
- 10. Mail Merge 70,453 users
Featured Extensions See all »
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A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon72,227 users -
Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)15,136 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.10,266 users
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Upload large attachments to your Cloud and send the link by email13,655 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.8,661 users
Up & Coming Extensions See all »
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Automatically select and display latest message from the list on startup or when switching folder.1,121 users
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Follow up for Thunderbird E-Mails. Lightning or other AddOns are not required. Set a reminder by adding a label or by context menu and let mailmindr remind you.
More information on updates and planned features at https://mailmindr.net/1,195 users -
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You can change icon display and button order. You can also hide unnecessary buttons.3,500 users
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Dark mode for every email. Take care of your eyes, use dark theme for night and daily messaging.2,423 users
Featured Collections See all »
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