Recently Updated Extensions
CookieKeeper No Restart
Extended Cookie Manager - Keep only wanted cookies.
Discount Hunter No Restart
Price off sales, discounts and more. Find the greatest deals on Amazon.
Add-ons Manager - Version Number No Restart
Restores version numbers for all installed add-ons inside Add-on Manager on Firefox, Thunderbird and Seamonkey.
Adds Text Color Buttons in Compose Toolbar and More: Pixel FontSize, Strikethough, Sub & Superscript, Lower & UpperCase. Also provide Tools: Insert iframe, Launch MathType, Maths & Greek Symbols, Load Template Variables and Duplicate Compose Window.
Allows to convert large attachments to links automatically without 3rd party providers.
A new Thunderbird address book based on the CardDAV and VCARD standards.
Finds when are people available for a meeting or event via Zonio Freebusy service. Displays freebusy blocks instantly in Invite Attendees window while attendees are being added. Works with both local calendar storage or any calendar provider.
A simple button to invoke the (already existing) send later functions.
PrivaConf No Restart
Automatically apply settings recommended by security and privacy experts.
Menu Filter No Restart
Keep your menus in check by filtering out items you never use.
This extension includes:
* A wizard for creating Bitmask email accounts on Thunderbird.
* Cache prevention for Bitmask accounts.
Blends in OS-related values in User-Agent HTTP request header & a number of JS properties, so that Firefox (Thunderbird) appears to sites visited as running on the OS being used the most in the world. Thunderbird can also be blended in as Firefox.
A Thunderbird extension which disables drag and drop in the folder pane.
This extension prevents unintended folder movement.
Screen-sharing extension for Connected Care No Restart
Screen-sharing extension for Connected Care
Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).
Copies selected text to the clipboard automatically.
Adblock Plus No Restart Featured
Blocks annoying video ads on YouTube, Facebook ads, banners and much more.
Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
Click-to-Dial Plugin für ansitel VoIP-Telefonanlagen zum Markieren und Wählen von Rufnummern in Mozilla Thunderbird.
Contact Tabs enhances Thunderbird to give you quick access to all your contacts directly from Thunderbird's main window: Use the powerful search field to find your contacts and open them in a new tab for viewing and editing.
NoiaButtons No Restart
The 'NoiaButtons' add-on offers cartoonish toolbar button icons (known from Noia themes) for default theme and lightweight themes. Further more lite silver and dark versions of Noia themes are included.