Add-ons
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Rage Hoye
Requires Restart
Prevents you from sending offensive mails based on a keyword list
Find Buttons
All Menus Button
Show all the menus in a single menu button that can be placed anywhere. Also contains replacement buttons for the default menus.
Feedly Synchronizer
SecondOpinion
Requires Restart
This extension implements a convenient way to check and upload attachments against VirusTotal.com
XL2Report
Requires Restart
Report und grafische Auswertung für Messungen mit dem XL2-Audio und Akustik Analyzer von NTi Audio
BugFlags
Copy Reminder List To Clipboard
Provides button to copy the list of current reminders to the clipboard.
mappviewer
ThunderBird Ticker
Disable About Something
Requires Restart
Provides ability to disable "about:*" pages by the configuration.
Crash Me Now! (Simple)
Contact DnD
Requires Restart
Enables one to assign a photo to a contact by dragging and dropping it from the local filesystem.
KDE5 Wallet password integration
Requires Restart
This extension enable passwords and form logins to be stored in KDE5 Wallet
PrivaConf
Periodic Memory Usage Dumper
Saves memory usage information periodically (mainly for troubleshooting), for web/addon developers.
AutoProxyMod
Hide Badge Icon
Requires Restart
Hides the badge for new messages of the Thunderbird app icon on Mac OSX.
BccBlocker
Requires Restart
A ThunderBird extension to prevent the use of the Bcc field.
Bcc is the worst thing ever.
It kills transparency inside an organization.
If you use the Bcc feature, you should ask yourself why..
DisableChunks
Requires Restart
The addon modifies the mail.imap.min_chunk_size_threshold preference value by setting it to 100000000.
It is a workaroud to bug 1216951
To create your own collections, you must have a Mozilla Add-ons account.
