Minimal: dual 1 GHz G4 processor, 1GB of RAM, macOS X 10.4 or later.
Minimal: 1.5 GHz Intel processor, 1 GB of RAM, macOS X 10.4.4 or later.
*For macOSX 10.4 and 10.5, there is a legacy version of the Authorization Manager that is needed.
Minimal: Pentium 4 / Athlon XP processor, 1 GB of RAM, Windows XP SP3, Windows Vista, Windows 7 or Windows 8.