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CrystalDiskInfo vs Scrutiny: catalog facts
CrystalDiskInfo	Scrutiny
Free Free and open source under the MIT licence.	Free Free to download and self-host.
Windows	Linux, Web, Self-hosted
Plain Good, Caution or Bad verdict on top of the raw S.M.A.R.T. table Supports NVMe, many USB enclosures and some Intel RAID setups	Historical S.M.A.R.T. trends per drive Failure thresholds based on real world data
Windows only A Good verdict does not mean a drive cannot fail tomorrow	Needs a server and a collector with drive access Focused on drive health only
Downloadable app	Self-hosted
Open source	Closed source
License: MIT	License not stated
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked September 23, 2026

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