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HashMyFiles vs RHash: catalog facts
HashMyFiles	RHash
Free Freeware from NirSoft with no paid tier.	Free Free and open source under the 0BSD licence.
Windows, Command line	Windows, Linux, Command line
Six hash types including SHA-256 and SHA-512 Explorer context menu integration	Supports a wide range of hash algorithms Calculates several hash sums in one pass
Explorer context menu can open several windows when used on multiple files Windows only	Command line only, no graphical interface Many listed algorithms are legacy or niche
Downloadable app	Downloadable app
Closed source	Open source
License: Freeware	License: 0BSD
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 2, 2026

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