The open source Firefox browser is available for Windows, Mac OS X and Linux as a free download from mozilla.org, and is available in over a dozen languages. Approximately 8 million copies of the browser were downloaded during its preview phase.

“We are delighted to be announcing this major milestone for the Mozilla Foundation and for the Firefox browser, which has been made possible thanks to the tireless effort of hundreds of community volunteers and developers around the world,” commented Mitchell Baker, president of the Mozilla Foundation. “Now millions more will be able to enjoy a better web experience.”