Add-ons
Most Popular All »
- 1. ImportExportTools NG 293,113 users
- 2. Provider for Google Calendar 175,045 users
- 3. LookOut (fix version) 143,637 users
- 4. Send Later 122,599 users
- 5. Quicktext 101,198 users
- 6. Remove Duplicate Messages 97,199 users
- 7. Grammar and Spell Checker — LanguageTool 79,741 users
- 8. Mail Merge 79,684 users
- 9. CardBook 69,591 users
- 10. Web Translate 59,788 users
Featured Extensions See all »
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Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)24,173 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.3,847 users -
Upload large attachments to your Cloud and send the link by email41,284 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.11,431 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.24,908 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.47,191 users
Up & Coming Extensions See all »
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Extract attachments from selected e-mails!
Instructions:
1. Select one or more messages
2. Right click and choose Attachment Extractor
3. Select a template for filenames and target folder
4. Done1,336 users -
Extracts attachments from messages within an account or folder, with the option to select specific attachments. By default, extracted attachments are saved to a .zip file.9,940 users -
Direction control and BiDi-related charset misdetection correction1,654 users -
It's an extension that changes the format of reply header.
You can choose between the standard Thunderbird reply header, a detailed reply header or a Customized reply header.
You can configure it in the Tools ->Add-on Preferences -> changeQuote.2,165 users -
Check your email with Gemini AI before sending.
A Thunderbird add-on that uses Google's Gemini AI to review your emails before sending. Get intelligent feedback on spelling, grammar, tone, clarity, and potential issues.2 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
