SiSoftware Sandra is an informationdiagnostic utility. It should provide most of the information (including undocumented) you need to know about your hardware, software, and other devices whether hardware or software. It provides similar level of information to Norton SI, Quarterdeck WinProbe/Manifest, etc. The Win32 version is 32-bit and comes in both ANSI and native Unicode formats. The Win64 version is 64-bit and comes in native Unicode format.