Supported Versions of Firefox for Windows Systems
Operating System Latest Software Version
Windows 8.1 Firefox 35.0 (Beta 5)
Windows Server 2012 Firefox 35.0 (Beta 5)
Windows 8 Firefox 35.0 (Beta 5)
Windows 8 x64 Firefox 35.0 (Beta 5)
Windows 7 Firefox 35.0 (Beta 5)
Windows 7 x64 Firefox 35.0 (Beta 5)
Windows Server 2008 Firefox 35.0 (Beta 5)
Windows Vista Firefox 35.0 (Beta 5)
Windows Vista x64 Firefox 35.0 (Beta 5)
Windows XP Firefox 35.0 (Beta 5)
Windows XP x64 Firefox 35.0 (Beta 5)
Windows Server 2003 Firefox 35.0 (Beta 5)
Windows Server 2003 x64 Firefox 35.0 (Beta 5)
Windows ME Firefox 2.0.0.20
Windows 2000 Firefox 10.0.12 (ESR)
Windows 98 Firefox 2.0.0.20
If we have made any mistakes please let us know