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.7,597 users -
FileLink provider for WebDAV
Uploads your large attachments to your WebDAV account instead of sending them by email.
9,916 users
Most Popular See all »
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Allows bidirectional access to Google Calendar237,831 users -
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.117,952 users -
Adds some tools to import and export folders and messages31,939 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.24,083 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.12,492 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.9,916 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.35 users
Recently Added See all »
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Test your CPS (clicks per second) and practice different clicking techniques.0 users -
Test your click speed and practice different clicking techniques.0 users -
Thunderbird 78+ extension that improves the readability of the message/thread list by using a slightly larger fonts and wider spacing in the folder tree view.9 users
See all 422 extensions in Miscellaneous »
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