Fsum Frontend is a free and ... algorithms: alder8, adler16, adler32, ap hash, bdkr, cksum, cksum mpeg2, crc8, ... mpeg2, crc64, crc64 ecma, djb hash, dha256, edonley/emule, elf32, fletcher8, fletcher16, ... 4, 5 passes), jhash, js hash, md2, md4, md5, panama, pjw32, ... a checksum in the file name.