QuickSFV - QuickSFV integrates into the Windows Explorer shell and makes it very easy to verify files.
RapidCRC Unicode - RapidCRC is an open source CRC/MD5/SHA hashing program.
ilSFV - Features: -Multi-language support (currently English and German) -Supports SFV, MD5, and SHA-1
Md5Checker - Md5Checker is a free, faster, lightweight and easy-to-use tool to manage, calculate and verify MD5 checksum of multiple files/folders.
Fsum Frontend - GUI frontend for fsum – a hash calculator supporting a ton of algorithms.
HashMyFiles - HashMyFiles is small utility that allows you to calculate the MD5 and SHA1 hashes of one or more files in your system.