Up & Coming Extensions
Highlighter Requires Restart
Quickly highlight some text in Thunderbird message composing windows.
Quote Colors Requires Restart
Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.
Dorando keyconfig Requires Restart
A modified Dorando's addon to rebind keyboard shortcuts. It is designed to be a drop-in replacement, keeping your old settings. (See details for upgrade instructions.)
MinimizeToTray Reanimated Requires Restart
MinimizeToTray Reanimated is an application mainly dedicated to Thunderbird to allow its minimization in the systray in one click. It is the update of MinimizeToTray Revived, which is not maintained anymore since the recent versions of Thunderbird.
LookOut Requires Restart
LookOut is a plugin which allows Thunderbird to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).
MinimizeToTray revived Requires Restart
Minimizes windows into the system tray.
Display Mail User Agent Requires Restart
Displays icon for user agent of received mails.
Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.
Automatically do Archive/Copy/Delete/Move actions based on user defined rules
Join-NG Requires Restart
Join partial messages. Somewhat similar to MS Outlook Express "combine and decode".
ImportExportTools Requires Restart
Adds some tools to import and export folders and messages
P7MON Requires Restart
Abilita la gestione alternativa degli allegati P7M