MHDD - MHDD is the most popular freeware program for low-level HDD diagnostics.
CrystalMark - CrystalMark is a full included benchmark application that can be utilized for surveying the execution and capacities of a PC.
HDD Regenerator - HDD Regenerator is a unique program for regeneration of physically damaged hard disk drives.
HD Tune - HD Tune Pro is a hard disk / SSD utility with many functions. It can be used to measure the drive's performance, scan for errors, check the health status (S. M. A. R.
Hard Disk Sentinel - Monitoring hard disk health and temperature. Test and repair HDD problems and predict failures.
Blackmagic Disk Speed Test - Blackmagic Disk Speed Test is a tool that allows users to quickly measure disk performance while working on it.