Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
Extensions by Name
Extension for Email Spoofing Detection
Manage any SQLite database on your computer.
Squared Australis Tabs (Tb) No Restart
A small and simple extension, which replaces the curved tabs of the Australis design with squared ones, similar to Thunderbird v14 and prior.
An integrated calendar for Thunderbird build in purpose testing Serbian translation. You can download version: 1.0b2, 1.0b1 and 0.11 Inverse Edition which work with version 3.1, 3.0 and 2.0 Thunderbird. Windows, Linux and Mac are all supported.
Switch DOM Inspector to an over/under vertical layout instead of the usual side-by-side panel layout.
StartupMaster No Restart
Asks for the master password at startup (fixes multiple password prompt)
Extension to mimic Outlook Express Stationery.
Allow you to use HTML files as templates for mail. Also allow custom template in replies or forwarded mail!
Create your own status-bar buttons.
Statusus No Restart
Set your Facebook, Twitter etc. status by selecting a text on any page.
Add-on penyisipan pesan pada gambar menggunakan PIT dan PRNG
Allows persistent charset changes on individual messages. For use with messages that have erroneous charset header...
Shows your favorite stocks in a customizable...
Allows two-way access between Remember The Milk and calendar events or todo items.
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Orkut, and many, many other sites. You can even customize Firefox and other programs themselves.
Quicker access to several Stylish features through a toolbar button and/or keyboard shortcuts. Available for Firefox, Thunderbird, and SeaMonkey
custom additions to Stylish extension.
brings back features from 0.5.9 and adds new features
I can't be bothered to change SC, so amo will allow it to be uploaded
Remove extra strings from the subject while composing the message.
Manages subject of composed emails.