Nuance PaperPort Standard 12, 1u, ENG. Minimum hard disk space: 0.5 GB, Minimum processor: Intel Pentium, Minimum system requirements: IE 6.0+ SVGA 800 x 600 px, 16-bit CD-ROM Ethernet. Compatible operating systems: Windows XP SP3+ Windows Vista SP2+ Windows 7. License quantity: 1 user(s)