Most Popular Extensions
You can now move (or copy ) messages to common folders quickly...
Hides the unnecessary horizontal scrollbar in wide layout view.
Hyperactive No Restart
Scans hyperlinks in composed messages and alerts if one of the hyperlinks is broken.
Extension to pass e-mail in eml (raw) format directly to the script specified
Exposes hidden archiving preferences that allow the user to choose whether or not they want to keep the current directory structure when archiving and if they want to create folders yearly or monthly (or just keep it in one folder).
A Mozilla Messaging addon to assist in product support.
Baby cats and kittens in the about box...
This icon pack is specifically designed to replace the menu icons supplied by MR Tech Local Install (should work with my MR Tech About:About 2.x & Toggle Preview Pane extensions too). As a request from Frackounet (French locale translator) I...
This is a comprehensive spell checker that contains more than 300 000 words of the Bosnian language.
An extention that allows users to submit words for inclusion in the Romanian dictionary.
Extension to import html into InfoQube
This add-on provides various search filters couting values, such as total number of recipients, or number of lines, words,links in body message.
Notificaciones de chat No Restart
Muestra una notificación cuando se recibe un mensaje de chat.
Persian transliteration No Restart
Helps transliterating Persian texts.
Do you have a trouble that Thunderbird have made a link with non-ASCII characters after URL in text/plain message ?
CorrectLink solve this issue.
Display Japanese Style Address.
Open Add-ons window with one click
Adds a custom column for Sender Frequency to the thread pane