Control what gets sent as the HTTP Referer on a per-site basis.
Save an image of a web page (including Flash content) to a file. Web page screenshots may be captured interactively or from the command line. Options allow you to control the output format (PNG or JPEG), image file name, scaling, and much more.
The greatest user script engine on the Internet (a fork of Greasemonkey).
AutoPager automatically loads next pages when you reach the end of a page. It works on a ton of sites,Google,Yahoo..
It works well with most other add-ons adblock plus, WOT and most of the greasemonkey scripts.
You can also try AutoPagerLite.
Remove Google Tracking(redirect) at Click link in Google Search
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
Widget converts http prefix to https (or vice versa) on the current page and refreshes it.
Google uses a redirection link to track your clicks. This addon simply removes that redirection and turns every search result in its original link, saving your time and giving you more security and privacy.
Please carefully read the description!
Enable multi-color highlighter and post-it notes as your reading aids; Capture the whole page or any portion to share or archive; Save everything online to allow access anywhere. See Youtube http://bit.ly/g5GvDw
View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing.
Thanks Tekzilla for your awesome review! Click here to see their video: http://youtu.be/BUDqWrJ-Vao
Extension to clean and vacuum your firefox places database.
Open documents in Google Docs Viewer with a simple right click.
View PDF, DOCX, XLSX and much more online with Google Docs Viewer.
Note from Mozilla: This add-on has been discontinued. Try DragIt instead.
Allows you to open links in new tabs, and do more with drag and drop gestures easier.
Right click on any link to a document to open that document in the Google Docs Viewer