1)   Iside 2.2
Iside is a message digest computing tool. It can be used for file integrity checking. It also compares files and folders by computing their hash code (MD5,SHA1,CRC32,...).
MD5, md5sum, .md5, MD2, MD4, SHA1, SHA256, CRC32, SHA384, SHA512,

 2)   Easy Hash 1.0
Simple file and text hash value calculator. Supports more than 130 hash functions including: adler32, crc16, crc32, tiger, ripemd, sapphire, haval, md2, md4, md5, fnv, murmur.
hash, hash value, checksum, crc32, md5, sha1, md-5, sha-1, md4, crc16,

 3)   Fsum Frontend 1.5.5.1
This is a Windows frontend for the fsum command line utility by Slavasoft.
fsum, frontend, free, checksum, message digest, hash, sfv, verification, calculate, checker,