Download Firefox 4.0.1 for Windows, Mac, Linux
Firefox 4.0.1 has been released for download. The latest update brings a number of bug fixes, security issues and some minor changes to the browser.
You can update your Firefox 4 now to get the latest Firefox 4.0.1. A new feature, similar to Chrome, has been introduced in Firefox 4.0.1 for automatic update. Firefox will now automatically update, just like Google Chrome does.
Download / Update Firefox 4.0.1
You can grab the update from here: Download Firefox 4.0.1