Add-ons
Miscellaneous
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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.
12,819 users -
FileLink provider for WebDAV
Uploads your large attachments to your WebDAV account instead of sending them by email.
44,298 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.158,886 users -
Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.95,574 users -
Uploads your large attachments to your WebDAV account instead of sending them by email.44,298 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.18,876 users -
List addons in Windows' "Add or Remove Programs".13,939 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.44 users
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Shows coloured sender avatars with initials in the Thunderbird message list. Falls back to Gravatar for senders with public profiles.2 users
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以 TinyMCE 富文本編輯器取代 Thunderbird 內建郵件編輯區，並提供獨立的簽名檔編輯器。支援表格、格式複製、多國語系。TinyMCE 完全自架，無 CDN 依賴、無遙測。相容 Thunderbird 115 以上（含 140 ESR）。5 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.27 users -
A VFS provider add-on that enables WebExtensions using the VFS Toolkit to access files on a WebDAV server54 users
See all 490 extensions in Miscellaneous »
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