Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.
LavaFox - Purple version.
A dark and hot theme for Firefox.
Fully skinned and animated.
Allow you to launch embed video of website in an external application with a simple click ...
Capture, grab, save, download, or copy anything you see in your web browser with only one click!
Screenshot pimp is by far the most customizable, and user friendly screenshot toolbar available for both Windows and Mac!
Collections are groups of related add-ons that anyone can create and share.Explore Collections