Add-ons
Most Popular All »
- 1. ImportExportTools NG 232,812 users
- 2. Provider for Google Calendar 219,967 users
- 3. Manually sort folders 199,443 users
- 4. LookOut (fix version) 167,218 users
- 5. Quicktext 126,352 users
- 6. Send Later 88,699 users
- 7. Remove Duplicate Messages 86,767 users
- 8. CardBook 71,675 users
- 9. Mail Merge 68,550 users
- 10. TbSync 52,425 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.9,796 users -
A new Thunderbird address book based on the CardDAV and vCard standards.
Twitter: @CardBookAddon71,675 users -
Upload large attachments to your Cloud and send the link by email26,161 users -
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.27,478 users -
Automatically archives old mails (Improved version of the orginal Autoarchive Add-on)18,458 users
Up & Coming Extensions See all »
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Modern, nice emoji picker that you can use to find and select emojis. It will be copied to your clipboard or even directly inserted into the e-mail, when you click on it.
You will certainly like it.1,465 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.1,184 users -
I corresponded to thunderbird 60 or later
Copy Folder
original:
https://addons.thunderbird.net/ja/thunderbird/addon/copy-folder/1,068 users -
Allows to modify the header and the source of messages2,710 users
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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.1,319 users
Featured Collections See all »
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