Firefox Download

The award-winning Web browser is now faster, more secure, and fully customizable to your online life. With Firefox 2, we’ve added powerful new features that make your online experience even better.

Enjoy a Better Web Experience
There’s a lot to do on the Web, and Firefox 2 is full of helpful features to make your time online more productive.

Stay Secure on the Web
The Web is a great place, but sometimes you’ll encounter bad people. Firefox keeps you safe from spyware, hackers, scammers and spammers, using the power of a vigilant and passionate community to protect you 24/7.



Personalize Your Browser
Choose from thousands of useful Add-ons that enhance Firefox. It’s easy to personalize Firefox 2 to make it your own.

Release Date: May 30, 2007

Security Update: The following security issues have been fixed.

Windows Vista Support: More enhancements and fixes for Windows Vista are included, with the following caveats.

New Languages: Afrikaans (af) and Belarusian (be) are now available. Beta releases for several new languages are also available for testing.

Earlier Changes: For information about previous changes, please see the Firefox 2.0.0.3 Release Notes

Firefox Features: For an overview, please see Firefox Features.

Downloading and Installing
System Requirements
Before installing, make sure your computer meets the system requirements.

Downloading Firefox
Mozilla provides Firefox for Windows, Linux, and Mac OS X in a variety of languages. You can get the latest version of Firefox here. For builds for other systems and languages not provided by Mozilla.org, see the Contributed Builds section at the end of this document.

Installing Firefox
Please note that installing Firefox will overwrite your existing installation of Firefox. You won't lose any of your bookmarks or browsing history, but some of your extensions and other add-ons might not work until updates for them are made available.

Removing Firefox
You can remove Firefox through the Control Panel in the Start Menu on Windows, by removing the Firefox application on OS X, or by removing the firefox folder on Linux.

Removing Firefox won't remove your bookmarks, web browsing history, extensions or other add-ons. This data is stored in your profile folder, which is located in one of the following locations depending on your operating system:

Windows Vista Users\<UserName>\AppData\Roaming\Mozilla\Firefox
Windows 2000, XP Documents and Settings\<UserName>\Application Data\Mozilla\Firefox
Windows NT WINNT\Profiles\<UserName>\Application Data\Mozilla\Firefox
Windows 98, ME Windows\Application Data\Mozilla\Firefox
Mac OS X ~/Library/Application Support/Firefox
Linux and Unix systems ~/.mozilla/firefox

Any version of Firefox that you install after removing Firefox will continue to use the data from this profile folder.

Extensions and Themes
Extensions installed under Firefox 1.5 may be incompatible and/or require updates to work with Firefox. Please report any issues to the maintainer of the extension. When you install Firefox all of your Extensions and Themes will be disabled until Firefox determines that either a) they are compatible with the Firefox release or b) there are newer versions available that are compatible.