Mozilla engineers have decided that starting with Firefox 56 they will silently and forcibly auto-upgrade some users of 32-bit Firefox to 64-bit versions. Obviously, the only ones that will be ...

The stable, supported, mainstream version of Firefox on Windows is a 32-bit application. Even if you use 64-bit Windows, if you use Firefox, you’re using a 32-bit browser. The exception is if you’re ...

Firefox 8 64-bit is 10-15% faster than its 32-bit brother, and with 64-bit versions of Flash and Java now available it's finally time to embrace 64-bit surfing. Share on Facebook (opens in a new ...

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 ...

The Mozilla Foundation has announced that it is ceasing work on the 64-bit version of Firefox for Windows, claiming that the browser is a 'constant source of misunderstanding and frustration.' ...

Firefox 145 is now available for download, bringing some interesting changes like beefed-up privacy protections, a new way to handle PDFs, and the official end of an era for some Linux users. This ...

Although computers running the 64-bit version of Windows 7 have become more common, there aren’t many Windows-compatible browsers compiled to run on 64-bit processors. (The exception for now has been ...

Mozilla today released Firefox Developer Edition 38, which for the first time includes a 64-bit flavor for Windows. You can download the new version now directly from ...

Last month, Mozilla announced that they would be killing the 64-bit version of Firefox for Windows due to many bugs and insecurities in the version, coupled with the fact very few users actually used ...