Download Mozilla Firefox 4

Now download Firefox 4, the much awaited browser update from Mozilla. Firefox 4 is based on the Gecko 2.0 Web platform and features JägerMonkey with JavaScript execution speeds up to six times faster than the previous version.

Download Mozilla Firefox 4

Some cool features in Firefox 4 are –

• Support for the Do Not Track (“DNT”) header that allows users to opt-out of behavioural advertising
• Firefox Sync securely synchronizes between multiple computers and mobile devices
• Direct2D Hardware Acceleration is now on by default for Windows 7 users
• Native support for the HD HTML5 WebM video format, hardware accelerated where available
• The stop and reload buttons have been merged into a single button on Windows, Mac OS X, and Linux
• Crash protection for Windows, Linux, and Mac OS X when there is a crash in the Adobe Flash, Apple Quicktime or Microsoft Silverlight plugins
• You can turn any tab into an “App Tab” by right-clicking on it and selecting “Make into App Tab” from the context menu
• Per-compartment garbage collection is now enabled, reducing work done during complex animations
• Improved web typography using OpenType with support for ligatures, kerning and font variants
• Web developers can animate content using CSS Transitions
• Support for HSTS security protocol allowing sites to insist that they only be loaded over SSL
• A new feature called Panorama gives users a visual overview of all open tabs, allowing them to be sorted and grouped.

Download Firefox 4 today. Read the full release notes for all features.

Join the Firefox 4 Twitter party – Tweet about Firefox 4 with the #fx4 hashtag and your avatar will join the logo mosaic. Firefox 4 download stats reveal over 1 million downloads within these few hours.