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; 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.

Mozilla Firefox是一個自由的,開放源碼的瀏覽器,適用于Windows,Linux和MacOS X平臺,它體積小速度快,還有其它一些高級特征.主要特性有:標簽式瀏覽,使上網沖浪更快;可以禁止彈出式窗口;自定制工具欄;擴展管理;更好的搜索特性;快速而方便的側欄.Mozilla Firefox 3.0是Firefox的下一代布局引擎,開發代號為“Gran Paradiso”.目前僅用于測試.適合Web程序開發者和Firefox的測試人員.

Features:
Improved Tabbed Browsing
Spell Checking
Search Suggestions
Session Restore
Web Feeds (RSS)
Live Titles
Live Bookmarks
Pop-up Blocker
Streamlined Interface
Phishing Protection
Automated Update
Protection from Spyware and more....

便攜版portable：http://portableapps.com/apps/internet/firefox_portable/test
官網：http://wiki.mozilla.org/Firefox3；http://www.mozilla.com/firefox/
Download: Mozilla Firefox v3.0 Beta 2 簡體中文版
Download: Mozilla Firefox v3.0 Beta 2 英文版