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RapidCRC UnicodeHashVerifier
Free

Free and open source under the GPL.

 Free

Free and open source under the MIT licence.

Windows Linux, Command line
  • Multithreaded hashing with asynchronous I/O
  • Unicode-aware SFV and checksum files
  • Both CLI and GTK3 interfaces
  • Recursive checksum generation for whole directories
  • Windows only
  • Source code documentation is sparse
  • Small project with few contributors
  • GTK3 interface looks best on Linux desktops
Downloadable app Downloadable app
Open source Open source
License: GPL-2.0 License: MIT
No account needed No account needed
Works offline Works offline

Checked October 2, 2026

Checked October 1, 2026

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