Mozilla’s official Firefox webpage hasn’t been updated yet to show the release of Firefox 4, but expect this to be done within the next 24 hours. Firefox 4 was supposed to be shipped to customers in November 2010, but several delays caused the release date to be pushed back on multiple occasions.
Firefox 4 sports many new features, such as: a refreshed user interface with tabs-on-top, improved tab organization, improved add-on organization, improved support for HTML 5 and CSS 3, and improved performance with JavaScript.
Download links for Firefox 4 are available below:
* Firefox 4 for Windows
* Firefox 4 for Mac OS X
* Firefox 4 for Linux (x86 and x64)