There is no official or widely recognized software, benchmark, or product officially named in the tech or gaming industry as of April 2026. This specific filename most likely refers to a user-uploaded archive containing a custom hardware test, a game mod, or a private configuration file.
If you have already downloaded "RigTest 20.rar", follow these steps to verify its contents without risking your system: RigTest 20.rar
It could be a specific, community-made "rig" testing script designed to push hardware to its limits for stability testing. There is no official or widely recognized software,