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RHash vs RapidCRC Unicode: catalog facts
RHash	RapidCRC Unicode
Free Free and open source under the 0BSD licence.	Free Free and open source under the GPL.
Windows, Linux, Command line	Windows
Supports a wide range of hash algorithms Calculates several hash sums in one pass	Multithreaded hashing with asynchronous I/O Unicode-aware SFV and checksum files
Command line only, no graphical interface Many listed algorithms are legacy or niche	Windows only Source code documentation is sparse
Downloadable app	Downloadable app
Open source	Open source
License: 0BSD	License: GPL-2.0
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

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