Mozilla Firefox 4.0 Alpha 1 Pre

اين هم از نسخه اوليه فايرفاكس 4

Firefox is a free, open-source web browser for Windows, Linux and Mac OS X and is based on the Mozilla codebase. It is small, fast and easy to use, and offers many advantages over Internet Explorer, such as the ability to block pop-up windows
.

Download : Mozilla Firefox 4.0 Alpha 1 Pre