LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
Expand your email area by blocking and removing ads on the right hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
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.
Skips unnecessary pages on sites like Rapidshare, 4Shared, zShare, Mediafire, and more. Try it out, or watch a demo at http://www.skipscreen.com
Why click through ad-laden pages and wait for countdowns when your computer can do it for you
Tweak Network will speed up the loading of web pages and increase the maximum number of simultaneous downloads from a site.
Help make Firefox better. The Add-on Compatibility Reporter enables you to report if the Firefox add-ons that you're using are working properly.
**About 2012 Reader’s Choice Award: Best Browser Addon**
Automatically finds lower prices and money-saving coupons from thousands of retailers while you shop. PriceBlink stays hidden until you are shopping. US and UK.
Quick lookup in Wiktionary and Wikipedia, without the need to open a new tab.
Just right-click a word while shift / ctrl / alt is pressed.
Using Gmail? Google mail? Yahoo? Hotmail or Thunderbird? Empower your email with your Twitter, Facebook, LinkedIn, Youtube, eBay item and many more apps...Create a powerful & effective email signature that dose the job ☛ Get it now!
Gmelius customizes Gmail's inbox to your liking and strips away the ads. Featured on TechCrunch, Lifehacker, PC Magazine and other high-profile technology sites.
GoogleSharing helps prevent Google from tracking your searches and web activity.
Keep your personal info private on the web with new & powerful privacy tool, MaskMe.
Protect your privacy online.
Check out MaskMe, Abine's NEW privacy tool that offers much of what PrivacySuite does, but is simply better.
Detects Duplicate Bookmarks when bookmarks are added and specify where is the previous URL. You can also search and delete duplicates URL already in your Bookmarks.
Firefox 13 support is available from http://bookmarkdd.mozdev.org in version 1.1.1.
Collections are groups of related add-ons that anyone can create and share.Explore Collections