Mozilla Firefox is a fast, full-featured Web browser. Firefox includes pop-up blocking, tab-browsing, integrated Google search, simplified privacy controls, 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.
What's new in this version:
- New: Default search engine changed to Yahoo! for North America
- New: Default search engine changed to Yandex for Belarusian, Kazakh, and Russian locales
- New: Improved search bar (en-US only)
- New: Firefox Hello real-time communication client
- New Easily switch themes/personas directly in the Customizing mode
- New: Wikipedia searc... See all new features »