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Add extra features and styles to make Thunderbird your own.Close
Most Popular Extensions
Toggle Development Profile Prefs No Restart
Toggles Development Profile Preferences On When Enabled And Off When Disabled.
Support printing of tasks for Lightning 0.8/0.9.
Up to version 0.2:
Enhancements to Lightning that are known from Sunbird: Unifinder (for events and todos) and moving MiniMonth to Tabpanel
This extension serves the purpose of providing instant access to the FOAAS web service. FOAAS (Fuck Off As A Service) provides a modern, RESTful, scalable solution to the common problem of telling people to fuck off.
Displays your Total and Recent Average Credits for BOINC distributed computing projects in the status bar.
Auto-delete similar newer incoming RSS messages.
No GUI (Hands free). To make it work you just rename the RSS folder to start with a minus.
i.e. Google News to -Google News
Uses Trash. Keeps oldest message to preserve Read status.
Making Thunderbird newsworthy (Usenet client support)...
Adds a notes pane to the message view. Any text typed is stored against the message for later review. Very simple interface. Based on msgNotes By Frank DiLecce. I did not like being restricted to a single line nor having to hit buttons or menus...
The addon modifies the mail.imap.min_chunk_size_threshold preference value by setting it to 100000000.
It is a workaroud to bug 1216951
Copy Reminder List To Clipboard No Restart
Provides button to copy the list of current reminders to the clipboard.
Replace integrated password managers storage with zx2c4's pass (www.passwordstore.org)
Protect Thunderbird tabs.
Do links not load in the correct browser? Are they not loading at all? BrowsrBounce will fix that for you.
Get An Account is a Mozilla Messaging addon that will allow you to create a secure, private account at a major email provider.
Allows the recipient of a message to send a return receipt (MDN: Message Disposition Notification) on message deletion. This addon is usefull for better experience with Notification Viewer addon.
You can now modify the Titlebar of TB's main...
This Extension lets you send Mails to both, first and second email address...
Baby cats and kittens in the about box...
You can now temporarily change the from and fcc on...