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:
- Firefox Hello with new rooms-based conversations model.
- New search UI improved and enabled for more locales.
- Access the Firefox Marketplace from the Tools menu and optional toolbar button.
- Built-in support for H264 (MP4) on Mac OS X Snow Leopard (10.6) and newer through native APIs.
- Improved handling of dynamic styling changes to increase responsiveness.
- Implemented HTTP Public Key Pinning Extension (for enhanced authentication of... See all new features »