Highlight any name on a web page and see matching information from Wink, LinkedIn, Wikipedia, Facebook, Google News, Technorati, Yahoo Person Search, Spock, WikiYou, ZoomInfo, IMDB, MySpace and more...
GoogleTube is a nifty little player for YouTube, accessible from the status bar and within Google, Yahoo! and Bing search results.
Think of it as a combination of a search and recommendation engine for music, live shows, movies trailers and more...
Search Cloudlet inserts smart tag clouds into Google / Yahoo / Twitter interface to help you search faster. This free productivity-boosting add-on was featured at LifeHacker, PC World, Website Magazine, etc. Install it now to add magic to your search
Drag, drop and arrange pictures adding photo titles, and create albums by multi-selecting photos, and then upload to one of a selection of online photo services - all of this without interrupting your Internet browsing.
Note from Mozilla: This add-on has been discontinued. Try Google Minimalist instead.
CustomizeGoogle enhances Google by adding information and removing unwanted information.
Use the Firefox plugin to find business partners quickly and easily.
This extension lets you generate random SUDOKUs and play them. It also detects SUDOKU and let you play puzzles from various web-pages in a single user interface.
Highlight text in Firefox, right-click to see the latest related news stories. Mouse over any of the headlines to see a brief summary of the story. Click on any of the stories to have it open up in a new...
Send webpage, send text, and send image on the webpage you are currently browsing in Firefox directly by email to anyone you want. It can also send user defined messages along. It provides an easy way to email webpage to your own mailbox for future r...
FavLoc allows you to set folders as "favorite locations" to which you can easily download. FavLoc menus will appear on the File menu (for saving pages), the context menu (for saving images and links), and on the download...
Adds little icon to status bar that popups "Dilbert's strip of the day" in several languages and many other comic strips just one click away - day by day.
Add useful extra features to Google Reader, like feed favicons, inline article previews, and unread counts in your browser tab with Better GReader.
Shows you a relevant Wikipedia article along with your search results. Clicking links in the article will trigger new Google searches, making it a very useful research tool...
Collections are groups of related add-ons that anyone can create and share.Explore Collections