TinEye is a reverse image search engine. The plugin adds a context menu item that allows you to search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.
Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.
AutoPager automatically loads next pages when you reach the end of a page. It works on a ton of sites,Google,Yahoo..
It works well with most other add-ons adblock plus, WOT and most of the greasemonkey scripts.
You can also try AutoPagerLite.
Arabic spell-checking dictionary for Firefox 3 and Thunderbird 3 from Ayaspell.
We’re sorry to say we can’t maintain Skipscreen anymore. We’d love to see someone carry on with it. If you’d like to buy Skipscreen, or otherwise find it a good home, please contact us at email@example.com.
Adds a clear cache toolbar button. After installing the extension, find the clear cache button in the toolbar customization...
Shows a full size image when you hover over thumbnails on popular websites like Facebook, Twitter or Amazon.
Bring back your personal and powerful Firefox Button!
Enable multi-color highlighter and post-it notes as your reading aids; Capture the whole page or any portion to share or archive; Save everything online to allow access anywhere. See Youtube http://bit.ly/g5GvDw
A complete redesign of popular Google services, Google Redesigned changes the appearance of popular Google services.
Opens "Downloads" manager in tab from Tools menu or automatically when a download starts (default). See Options for more choices.
Note from Mozilla: This add-on has been discontinued. Try MinimizeToTray Revived instead.
Minimize applications to the system tray.
This extension adds a new "FaviconizeTab" option to the context menu of the tab...
Collections are groups of related add-ons that anyone can create and share.Explore Collections