STAY IN SYNC
Synchronize your settings, passwords, bookmarks, history, open tabs and
other customizations across multiple devices so you can take Firefox
with you wherever you go.
ORGANIZE YOUR TABS
Reclaim your browser from tab clutter! Drag and drop your tabs into
manageable groups that you can organize, name and arrange in a fun and
MANAGE YOUR ADD-ONS
An easier way to manage your add-ons and discover new options for personalizing your browsing.
Fasten your Seat belts
Firefox 4 Beta contains huge performance enhancements, including our
graphics rendering to improved page load speed, you'll notice the
WebM and HD Video
As pioneers of HTML5 video standards, Firefox also supports the WebM format so you can watch open HD quality video.
Protecting Your Privacy
Firefox puts your privacy first, fixing flaws in some web standards that
allow bad guys to snoop around and expose your browser history.
New JS values
execute heavy, numeric code more efficiently, resulting in cleaner
graphics and a better browsing experience.
Firefox now integrates multi-touch support for Windows 7, enabling you to interact with your browser in a whole new way.
3D on the Web
WebGL brings 3D graphics to Firefox, opening the door for developers to
create vivid games and new kinds of visualizations and experiences for
Firefox is changing the way media is integrated on the web: exposing the
raw audio data housed within the