ROM Hasher calculates hashes and looks ROMs up in a ROM database to help identify and verify ROM images. No-Intro databases are included for a variety of consoles.

For submitting a hack or translation, ROM Hasher provides a summary that can be copied and pasted into romhacking.net’s “ROM/ISO Information” field. For applying a patch, ROM Hasher can be used to confirm the hashes listed on romhacking.net’s project pages.

The .NET Framework 2.0 or higher, or an equivalent version of Mono, is required. ROM Hasher has only been tested on Windows. Source code is available at http://snarfblam.com/words/?p=485.