
HashCheck Shell Extension
File-integrity verification with CRC-32, MD5, SHA-1, SHA-2 and SHA-3, integrated into Windows file-properties dialog box.
Cross-platform tools to computer hashes, or message digests, for any number of files while optionally recursively digging through the directory structure.
Computes the MD5, SHA1, SHA256, Tiger, or Whirlpool message digest for any number of files while optionally recursively digging through the directory structure. Can also match input files against lists of known hashes in a variety of formats.
Portable Command line interface
portable command-line-interface cryptography verify-checksum