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).
Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.
With EPUBReader you can read ePub files just in Firefox. No additional software needed!
Use PDF Download to do whatever you like with PDF files on the Web. Regain control and eliminate browser problems, view PDFs directly in Firefox as HTML, and use the all-new Web-to-PDF toolbar to save and share Web pages as high-quality PDF files.
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
Lets you load pages in IE with a single right-click, or mark certain sites to *always* load in IE.
Anti-Aliasing Tuner for Direct2D/DirectWrite Text Rendering
Adds controls and a monitor for a Usenet download daemon to the status bar and makes sending NZB files to the daemon easier
Provides a GUI front end for enabling color management in Firefox and Songbird.
Displays a progress bar of your Internet usage (grabbed from your ISP) on your Firefox Toolbar.
Reclaims the browsing space by transforming Firefox 4's wide grey add-on bar into a neat set of buttons.
Collections are groups of related add-ons that anyone can create and share.Explore Collections