Compare software

CalHash vs RHash: catalog facts
CalHash	RHash
Free Free to use; the developer accepts donations.	Free Free and open source under the 0BSD licence.
macOS	Windows, Linux, Command line
Calculates and compares checksums in a simple Mac interface Builds matched to each macOS release	Supports a wide range of hash algorithms Calculates several hash sums in one pass
macOS only Each build works only on its matching macOS version	Command line only, no graphical interface Many listed algorithms are legacy or niche
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: 0BSD
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.