Add-ons
Miscellaneous
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Display Mail User Agent T
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.11,460 users -
FileLink provider for WebDAV
Uploads your large attachments to your WebDAV account instead of sending them by email.
43,297 users
Most Popular See all »
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Allows bidirectional access to Google Calendar187,541 users -
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.123,682 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.43,297 users -
Adds many new mail filter actions - launch a file, suppress notification, remove star or tag, mark replied or unread, copy as "read", append text to subject.15,612 users -
DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.13,896 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.11,460 users
Top Rated See all »
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Permits selective enabling and disabling of search indexing on folders or accounts - with inheritence. Also adds three columns to the Thunderbird message pane that are useful in debugging.11 users
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If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.72 users
Recently Added See all »
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Checks account settings against those listed in the Thunderbird autoconfig database and offers to fix settings that don't match. This is the same check performed when setting up an account.9 users
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Quick Access to Notion in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.36 users -
Unofficial DeepL Write extension for Thunderbird.31 users -
Quick Access to Todoist in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.72 users -
This add-on summarizes all new emails with a locally hosted LLM exposed via Ollama and sends the summary as a new message. The email address that the summary is sent to must be configured in the add-on settings. Ollama must also be installed locally.6 users -
Quick Access to Microsoft Teams in a new tab with just one click on a simple, stylish icon button on your Spaces toolbar.239 users
See all 459 extensions in Miscellaneous »
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