Add-ons
Most Popular All »
- 1. ImportExportTools NG 308,397 users
- 2. Provider for Google Calendar 180,023 users
- 3. LookOut (fix version) 149,992 users
- 4. Send Later 129,447 users
- 5. Quicktext 104,737 users
- 6. Remove Duplicate Messages 103,923 users
- 7. Mail Merge 82,935 users
- 8. Grammar and Spell Checker — LanguageTool 82,310 users
- 9. CardBook 71,827 users
- 10. Web Translate 59,682 users
Featured Extensions See all »
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Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)25,879 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.4,102 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.11,938 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.25,484 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.50,088 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.10,106 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. Done1,299 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.10,106 users
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Direction control and BiDi-related charset misdetection correction1,804 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.2,379 users -
Quill lets you integrate AI writing assistance (Ollama, OpenAI, or Claude) to help you write or respond to emails un Mozilla Thunderbird.0 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
