Appearance and Customization
Provides ability to disable "about:*" pages by the configuration.
Disable about:config feature of Firefox and Thunderbird.
Displays stock market indices in the status bar.
Delay of updates on option (default : every 10 mn) or on click.
Right-clic to choose your indice and to see the other ones.
Dybutar No Restart
Dynamic creation of bookmark-style toolbar buttons which you can customize.
Element Inspector No Restart
In the DOM Inspector,quickly navigate to the any elements
Shows email addresses in message headers, including those of contacts, and provides control over message header presentation.
Enhanced thread pane display of message priorities.
Extensor No Restart
Quick access to add-on functionality: activate / deactivate, options, details, home / review / donation pages, uninstall, restart.
Adds a font size (in pixels), strikethough, subscript and superscript buttons to Thunderbird's Compose Window.
Allows you to resize the window to specific dimensions.
NOTE: Users of Firefox 29 and above must install "The Addon Bar" extension to use this, as Firesizer uses the add-on bar that has been removed in Firefox 29.
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
Now Available for: Firefox, Thunderbird and SeaMonkey!
Add Google Tabs to Thunderbird! Services supported: Voice, Calendar, Drive, Docs, Sheets, Slides, Hangouts, Plus, Photos, Contacts, News, Maps, & many more. Need Google Apps? Check out G-Hub Pro: http://www.schiffner.com/index.php/software/g-hub-pro
A combined Get/Send-Button and a popup menu with additional functions.
You may want to use it together with the following Add-ons:
* Send Later Button (by me / Alexander Ihrig)
* Send Later (by jikamens)
Provides global user stylesheet.
GNotifier No Restart
Add-on for Firefox and Thunderbird. Replaces built-in notifications with the OS native notifications. It supports most Linux Desktop Environments, Windows 8.1 & 10.
Show a column with the Gravatar-picture and sender-name in email folders.
Hides the badge for new messages of the Thunderbird app icon on Mac OSX.
* "Maximize your content space by configuring Title-bar & floating main-menu".
* Configurable "Thunderbird" application-main-button at top-left corner!, like Firefox's one. (see sshots)
* "Close Current Tab"! as configurable Close-button action.
Removes the "Local Folders" entry from the folder pane.