Download Mozilla Firefox 22.0

Mozilla has released version 22 of its web browser Firefox. Version 22, among other things, handles high-resolution screens better under Windows and the OS X version gets a download indication in the dock. Furthermore, WebRTC, announced several times before, will finally be available, which will allow voice and video calls and p2p file exchange, among other things, without the need for separate plug-ins. Below is an overview of the main improvements made in version 22.

New

• WebRTC is now enabled by default!
• Windows: Firefox now follows display scaling options to render text larger on high-res displays
• Mac OS X: Download progress in Dock application icon
• 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

Changed

• 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
• Pointer Lock API can now be used outside of fullscreen

Developer

• 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

HTML5

• New HTML5 and elements

Fixed

• Various security fixes
• Scrolling using some high-resolution scroll aware touchpads feels slow (829952)

Known Issues

• If you try to start Firefox using a locked profile, it will crash (see 573369)
• Download statusbar add-on continues downloading files from Normal Browsing, when switching to Private Browsing (see 853463)

The following downloads are available:
Mozilla Firefox 22.0 for Windows (English)
Mozilla Firefox 22.0 for Linux (English)
Mozilla Firefox 22.0 for OS X (English)
Mozilla Firefox 22.0 for Windows (English)
Mozilla Firefox 22.0 for Linux (English)
Mozilla Firefox 22.0 for OS X (English)
Mozilla Firefox 22.0 for Windows (Frisian)
Mozilla Firefox 22.0 for Linux (Frisian)
Mozilla Firefox 22.0 for OS X (Frisian)