Faster, more secure, easier to use and sporting a new look, this latest Firefox release sets a new standard for web browser innovation. Mozilla Firefox project (formerly Firebird, which was formerly Phoenix) is a redesign of Mozilla's browser component, written using the XUL user interface language and designed to be cross-platform. It is small, fast and easy to use, and offers many advantages over other web browsers, such as the tabbed browsing and the ability to block pop-up windows.
Changes:
• WebRTC is now enabled by default.
• Firefox now follows display scaling options to render text larger on high-resolution displays.
• HTML5 audio/video playback rate can now be changed.
• Social services management implemented in Add-ons Manager.
• asm.js optimizations (OdinMonkey) enabled for major performance improvements.
• Improved WebGL rendering performance through asynchronous canvas updates.
• Plain text files displayed within Firefox will now word-wrap.
• For user security, the |Components| object is no longer accessible from web content.
• Improved memory usage and display time when rendering images.
• Pointer Lock API can now be used outside of fullscreen.
• CSS3 Flexbox implemented and enabled by default.
• New Web Notifications API implemented.
• Added clipboardData API for JavaScript access to a user's clipboard.
• New built-in font inspector.
• New HTML5 <data> and <time> elements.
• Fixed scrolling using some high-resolution-scroll aware touchpads feels slow.
Download: Mozilla Firefox 22.0