CHK Hash Tool is a freeware checksum utility - a simple application designed to help you verify the integrity of your files, find duplicates. It's portable and has support for all the hashes you'll ever need: Adler32, BLAKE2b, BLAKE2b/160. BLAKE2b/256, BLAKE2bp, BLAKE2s, BLAKE2sp, CRC32, CRC64, MD4, MD5, RIPEMD-160, SHA-1, SHA-1 (Base32), SHA-224, SHA-256, SHA-256 (Base64), SHA-384, SHA-512, SHA-512/224, SHA-512/256, SHA3-224, SHA3-256, SHA3-384, SHA3-512, Tiger and Whirlpool