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).
The best security you can get in a web browser!
Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks.
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
The Web Developer extension adds various web developer tools to the browser.
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.
View HTTP headers of a page and while browsing.
Control what gets sent as the HTTP Referer on a per-site basis.
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.
ImgLikeOpera allows load only the images that you want in Firefox browser. This extension is very useful for non broadband users...
Allows you to hide almost anything via context menu 'Remove Object'.
The Feed Sidebar is an extension for Firefox that displays the items from your Live Bookmarks in the sidebar.
RefreshBlocker is a small extension for the Firefox web browser. This extension will prevent your browser from following the forwarding specified by the refresh parameter of the META tag element.
Collections are groups of related add-ons that anyone can create and share.Explore Collections