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Download Firefox 21 Final For Windows, OS X, Linux And Android

As planned, Mozilla has just dropped Firefox 21 for Windows, OS X, Linux and Android.

Yesterday, Mozilla’s FTP servers revealed the final versions of Firefox 21 for Windows, OS X and Linux, so it was something of a formality that it would reach the official download channels shortly after.

Firefox 21 for Windows, OS X and Linux can be downloaded right now over at, and those of you that already have the Firefox browser installed on your machine, you can simply use the update straight through the app. Also, the Android version of Firefox currently resides over at the Google Play Store, so if you want to enjoy the Mozilla experience on your mobile device.