While Redump.org does not host ROMs, you can use their public data to audit a collection that you have legally dumped from your own physical cartridges, or to fix and complete a set.
Originally focused on CD-based systems (PlayStation, Saturn, Dreamcast), Redump later expanded to cartridge-based consoles like the NES, Genesis, and of course, the . redump snes
Modern preservation databases strictly require headerless ROMs (usually ending in .sfc ). Headers are not part of the original retail silicon, so they are discarded to ensure a pure dump. Coprocessor Chips While Redump
Once you have your hardware, you need a way to verify that the resulting dump is perfect. Redump does not host the game files, but it provides . These are XML files that contain the official names, sizes, and checksums (CRC32, MD5, SHA-1) of every verified dump in the Redump database. Headers are not part of the original retail