Download the release candidate of most highly anticipated web browser ever, Mozilla Firefox® 4!
The release candidate of Mozilla Firefox®, the award winning web browser is now available for download, is free, and easy to
use. Join over 500 million people worldwide enjoying a better web experience.
Upgrading to the newest version of Firefox® is safe and easy. If you're using a previous version of Firefox® - you'll experience a seemless upgrade. If you're using a different web browser, you'll find it easy to import all your favorites and settings to Firefox® 4. Download Firefox® now and experience the internet better.
To get started with Mozilla Firefox® 4 Release Candidate, simply download Firefox®, and follow the instructions. Also, be sure to give Mozilla® feedback! To do this, while in Firefox® 4 RC go the help menu and click the submit feedback option at any time to tell them what you think.
