Add-ons
Miscellaneous
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FileLink provider for WebDAV
Uploads your large attachments to your WebDAV account instead of sending them by email.
39,619 users -
Display Mail User Agent T
Add-on for Thunderbird that displays information about the mail user agent (i.e. email software) with which the selected mail was composed.
10,419 users
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Provider for Google Calendar connects Thunderbird with Google Calendar for full task sync, conference details, and scheduling support. It offers deeper integration than Thunderbird’s native support using Google’s official API.150,160 users -
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.83,678 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.39,619 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.17,686 users -
Unofficial DeepL translate extension for Thunderbird.12,444 users -
List addons in Windows' "Add or Remove Programs".11,475 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.5 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.46 users
Recently Added See all »
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為 Thunderbird 換上 TinyMCE 富文本編輯器 — 表格、圖片、格式複製、多國語系一筆到位。Bring a TinyMCE-powered rich editor to Thunderbird: tables, images, format painter, and multilingual UI.0 users -
Calculate risk-reward ratio, position size, and breakeven win rate for any trade. Includes a built-in trading journal. Every trade is saved locally.1 user
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A VFS provider add-on that enables WebExtensions using the VFS Toolkit to access files on a OneDrive folder.24 users -
A VFS provider add-on that enables WebExtensions using the VFS Toolkit to access files on a WebDAV server48 users -
A VFS provider add-on that enables WebExtensions using the VFS Toolkit to access the user's local home folder through a native messaging helper application.66 users
See all 488 extensions in Miscellaneous »
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