HDD SMART monitor - Ariolic Software - file recovery and hard drive utilities
HDDScan - FREE HDD and SSD Test Diagnostics Software with RAID and USB Flash support
These free utilities check and diagnose hard drive health
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Top 7 S.M.A.R.T. Monitoring Software Tools For Windows
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How Hard Disk S.M.A.R.T. Works?
DriveDx - the most advanced drive health diagnostics and monitoring utility
windows 7 - SMART test hard disk - Super User
DRIVE HEALTH: The Hard Disk analysing and monitoring tool based on the S.M.A.R.T. technology. Allows you to predict HDD failure and prevent losing critical data.