Mozilla Fire-Fox Version 18

What’s New                                                                     Download

• NEW

  Faster JavaScript performance via IonMonkey compiler

• NEW

  Support for Retina Display on OS X 10.7 and up

• NEW

  Preliminary support for WebRTC

• CHANGED

  Experience better image quality with our new HTML scaling algorithm

• CHANGED

  Performance improvements around tab switching

• DEVELOPER

  Support for new DOM property window.devicePixelRatio

• DEVELOPER

  Improvement in startup time through smart handling of signed extension certificates

• HTML5

  Support for W3C touch events implemented, taking the place of MozTouch events

• FIXED

  Support for disabling insecure content loads on HTTPS pages through an about:config pref (62178)

• FIXED

  Improved responsiveness for users on proxies (769764)