AB Commander is designed for Windows 7, Vista, XP, Server, and similar versions of Windows (such as Windows Media Center Edition, etc.). It is also backward compatible with Windows 2000. AB Commander can be used with both 32-bit and x64 editions of Windows: the setup utility automatically installs the 32- or 64-bit executables of AB Commander, depending on your version of Windows. AB Commander is NOT compatible with Windows 95, 98, Me, Windows NT 4.0 or any older version of Windows.

There are no special requirements or recommendations except the obvious one: the better processor and more RAM your computer has, the better AB Commander will perform.