The Next Major Version of Firefox is Ready to Test
The latest Firefox 4 Beta is available to test the cool features and improvements in the next version of Firefox. As we continue to refine features and performance in Firefox 4 Beta, this release includes faster start-up time, bookmarking and makes complex animations smoother.
Firefox 4 Beta is built for the way people use the Web today, offering more control over the browsing experience. It introduces a fresh new look and features like App Tabs and Panorama to make it easier and more efficient to navigate the Web. Firefox 4 Beta also includes performance enhancements to make everything faster from start-up time to page-load speed and the performance of Web applications and games.