Add-ons
A Better Bird
by Harry Richmond
About this Collection
Un collection de modules
22 Add-ons in this Collection
FileLink provider for WebDAV
by Geoff Lankow, John Bieling
Featured
45,732 users
Uploads your large attachments to your WebDAV account instead of sending them by email.
FileLink provider for Send
by Teal Dulcet
47,214 users
Securely encrypt and upload large attachments to any Send service instance (formerly Firefox Send).
Display Mail User Agent T
by Toshi
Featured
11,904 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.
Dark Reader
by Alexander Shutau
10,822 users
Dark mode for every email. Take care of your eyes, use dark theme for night and daily messaging.
Grammar and Spell Checker — LanguageTool
by LanguageTooler GmbH
69,158 users
Check your emails for spelling and grammar issues
✨ Awesome Emoji Picker ✨
by rugk, Teal Dulcet
5,473 users
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.
Auto Address Cleaner
by Toshi, John Bieling
9,891 users
Remove comment, display name from addresses before sending mail.
Results 16–22 of 22
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