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).
Make any pages' search functionality available in the Search Bar (or "search box")...
translator is web translation extension that allows you to translate any web page or text into nearly any language at the click of a button.
Secure Login is an extension for Firefox integrated password manager.
Customize application menus:
Rearrange or remove menuitems from the main context menu (right-click menu) and main menubar (File Edit View etc.)
DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.
Useful tools for the nightly tester.
This extension provides advanced configuration for your browser and many additional options, which are not displayed in the Firefox Preferences.
The main goal allows users to open (and in some cases edit) page source with external applications.
Ever wanted to know what was behind the link before you clicked? Interclue tells you everything you need to know before you open yet another tab.
Open Dom Inspector at this node from Inspect on context menu. Dom Inspector must already be installed. Handy for checking both page for web developers and chrome for extension...
Change your bookmark icons! Right-click a bookmark, and select "Properties", then "Browse" for a new image or paste in a URL.
Collections are groups of related add-ons that anyone can create and share.Explore Collections