Add-ons
Most Popular All »
- 1. ImportExportTools NG 254,954 users
- 2. Provider for Google Calendar 231,232 users
- 3. Manually sort folders 212,547 users
- 4. LookOut (fix version) 182,834 users
- 5. Quicktext 139,594 users
- 6. Remove Duplicate Messages 95,489 users
- 7. Send Later 95,421 users
- 8. CardBook 76,525 users
- 9. TbSync 73,587 users
- 10. Mail Merge 71,954 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.10,718 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon76,525 users -
Persistent sticky notes for Thunderbird associated to mails. You can email them/print/copy to clipboard.
If you have a large screen, you can even display the notes outside of TB's main window, so it won't hide anything.22,372 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.6,372 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.38,619 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.28,862 users
Up & Coming Extensions See all »
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Displays a small graphic visualising the context (thread) of the currently selected email.1,123 users -
I corresponded to thunderbird 60 or later
Copy Folder
original:
https://addons.thunderbird.net/ja/thunderbird/addon/copy-folder/975 users -
Compressor for attachment files. All platforms are supported (Windows, Linux and Macintosh).1,456 users -
Report any unsollicited email (SPAM, Phishing, ...) to SPAMBEE.
Get an alert if you open an email containing a URL already known as fraudulent.
All reports are anonymized, no registration is required.1,312 users -
Add sync support for Exchange ActiveSync (EAS v2.5 & v14.0) accounts to TbSync28,165 users
Featured Collections See all »
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