Automatically find user scripts on Userscripts.org (requires Greasemonkey or Scriptish)
Extends smooth scroll more tweakable. By keyboard scroll also supported.
Multi Links lets you open, copy or bookmark multiple links at the same time rather than having to do them all individually.
Download Youtube Videos (HD 1080p & 720p/HQ MP4, FLV, 3GP) Dailymotion (HQ MP4, FLV), Magavideo (HD/HQ FLV) Google (HQ MP4, FLV), Vimeo (HQ MP4) Break (HQ MP4, FLV), Veoh (HQ MP4, FLV), Metacafe, Spike, Myspace, Facebook, Current, Redtube and more!
Image Search Options provides a set of highly customizable reverse image search context menu options.
Extends the function of the drag-and-drop mouse gesture so that it can be used to load URLs, do a web search of selected text on a page, or save an image on a page. The successor to Super DragAndGo.
Brief makes reading RSS feeds as easy and intuitive as it gets. Designed to have exactly the right set of features, it is powerful and simple at the same time. Feeds are presented on a seamless, interactive page which let's you bookmark and tag items...
ImgLikeOpera allows load only the images that you want in Firefox browser. This extension is very useful for non broadband users...
GMarks helps you sync & manage your bookmarks with Google Bookmarks...
This extension can simplify the rule to just specify the URI and Content type and can enable/disable each rule separately.
What's more, it can customize the web pages by user scripts which is similar to Grease Monkey.
Collections are groups of related add-ons that anyone can create and share.Explore Collections