Mozilla now automatically delivers the 64-bit version of Firefox to Windows users with compatible hardware, the open-source developer said this week. (Firefox can be downloaded here.) “Users on 64-bit ...

Weirdly, there’s never been a 64-bit version of Firefox until now. But if you’re running Windows 7 or later, you can now explore the internet with the browser while using twice its current 32 bits.

Windows: Firefox has been available in unofficial and testing 64-bit builds for years, but this week, Mozilla finally released an official 64-bit version of Firefox for Windows 7 and above. Get daily ...

Mozilla has now made the 64-bit version of Firefox the default for users running a 64-bit version of Windows. The move will give 64-bit Windows users more security through Address Space Layout ...