Windows: Currently, the program requires a computer with Windows (XP SP2+, Vista, 7, 8, 8.1), 32 or 64-bit, 1GB memory, CPU supporting SSE2 or higher (Intel Pentium 4 or newer). Screen resolution should be 1024x768 or more.

Mac OS X: Intel Mac running Mac OS X 10.5 or newer. The program may work under 10.4, but this not tested. Both 32- and 64-bit systems are supported.

Linux: Currently, user reports are that one can use Wine to run RawDigger under OS X and Linux (configurations reported as tested are OS X 10.6.8 and Wine-1.2.3; Wine (1.3.37-0ubuntu1~ppa1~lucid1) and Debian testing.