Mozilla Firefox is a fast, full-featured Web browser that makes browsing more efficient than ever before. Firefox includes pop-up blocking; a tab-browsing mode that lets you open several pages in a single window; integrated Google searching; simplified privacy controls that let you cover your tracks more effectively; a streamlined browser window that shows you more of the page than any other browser; and a number of additional features that work with you to help you get the most out of your time online.

Version 1.5 introduces several new features, including an improved software update system, a new option to clear private browsing data, drag-and-drop reordering of browser tabs, and more robust pop-up blocking.

For reviews:http://reviews.cnet.com/Firefox_1_5/4505-5_7-31516411-2.html?tag=sub

To download, click the firefox link at the right side bar.