Add-ons
Most Popular All »
- 1. ImportExportTools NG 247,696 users
- 2. Provider for Google Calendar 129,071 users
- 3. Send Later 97,779 users
- 4. Remove Duplicate Messages 85,652 users
- 5. Quicktext 84,293 users
- 6. LookOut (fix version) 70,278 users
- 7. Grammar and Spell Checker — LanguageTool 66,784 users
- 8. Mail Merge 63,099 users
- 9. CardBook 53,379 users
- 10. Web Translate 49,728 users
Featured Extensions See all »
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Upload large attachments to your Cloud and send the link by email31,880 users -
Checks all installed add-ons for compatibility with Thunderbird ESR (yearly updates) and Thunderbird Release (monthly updates).22,650 users -
Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)20,903 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.3,276 users -
Add-on for Thunderbird that displays information about the mail user agent (i.e. email software) with which the selected mail was composed.10,543 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. Done699 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.9,484 users -
Direction control and BiDi-related charset misdetection correction1,723 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.2,139 users -
A quick 5-second grace window when sending emails! Intercepts send actions, shows a smooth countdown popup, and gives you a one-click Undo button before dispatch. Fully customizable delay in settings.0 users
Featured Collections See all »
To create your own collections, you must have a Mozilla Add-ons account.
