Firefox 4 is here, What's new in Firefox 4

Mozilla publishes Firefox 4 and provides a fast browsing experience, elegant and customizable to over 400 million users worldwide. We've created a special page on Firefox 4, demos, support, links and other interesting things to bring this new version, Check it out!

Mozilla, a global non-profit organization dedicated to improving the web, is proud to publish Firefox 4, the new version of the