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Freeware · Hash & CRC

Hash & CRC is freeware cryptographic hash value calculator that allows computing MD5, SHA-1, CRC32 and other popular hash checksums of files · Quick start

Hash & CRC—free hash generator

Simple tool to compute most popular file hash checksums such as MD5, CRC32, SHA-1, SHA-2 and others. An easy to use interface allows to verify file integrity by comparing calculated checksum with a clipboard or checksum files, while natively integrated into Windows file properties.

A complete list of supported cryptographic hash checksum formats include CRC32, MD2, MD4, MD5, SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, RIPEMD-128, RIPEMD-160, RIPEMD-256, RIPEMD-320, WHIRLPOOL and Tiger-192.


  • A simple interface with native Hash Tab in file properties.
  • Supports all popular cryptographic hash checksum formats, such as SHA-1 and MD5.
  • It reacts to the clipboard changes on-the-fly and highlights matching hashes.
  • Simultaneous different checksum type calculation.
  • Lowercase and uppercase hash values can be copied to the clipboard.


  • File integrity checksum calculation for large and almost unlimited file sizes.
  • Auto compare against the clipboard, the local hash, and the BSD format checksum files.
  • Ultra-fast hash checksum computation (native code for 32 and 64-bit machines) with real-time benchmarking speed gauge.
  • Completely free—including personal and commercial use. No restrictions.

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Automate hashing?

Need to automatically compute checksums? As soon as a file is copied or moved? From SFTP or on a scheduled basis? Unicode file names, and a file path up to 32K? We got you covered!
See the solution on how to automatically compute file checksums and retrieve results.

YouTube video · Watch folder & automatically email files

Just ask…

If you have any questions, please do not hesitate to contact our support team.