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SMARTReporter vs DiskSmartView: catalog facts
SMARTReporter	DiskSmartView
Free The Free edition is available as a download from CoreCode.	Free Freeware from NirSoft, free to use and redistribute without charge.
macOS	Windows
Checks for I/O errors as well as S.M.A.R.T. predictions Alerts by dialog, notification or email	Shows temperature, power-on hours and error rates Supports external USB drives
macOS only S.M.A.R.T. can only catch some failures before they happen	Official requirements stop at Windows 10 Supports IDE, SATA and USB disks only
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License: Freeware
No account needed	Not stated if an account is needed
Works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 8, 2026

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