HDDExpert screenshot

HDDExpert Check your drive's health & performance. HDDExpert gives you a crystal-clear vision of your Hard Drive (HDD or SSD) health and performance and translates S.M.A.R.T. attributes into readable indication...

It then recommends maintenance (fans upgrade, spare purchase, backups and more) depending on the amount of failures detected on your hard drives.


Clear S.M.A.R.T. attribute decoding.
S.M.A.R.T. attribute classification : failures, health, performance, temperatures,..
Maintenance recommendations : Fans upgrade, Spare purchase, backups... depending on failures.
User-friendly interface.
Internationalization support.

HDDExpert - Changelog:

Bug: Update ICS library to 8.70 and OpenSSL to 3.1.0.
New Feature: ReactOS detection in logs (including build number and fallback for custom builds).
Refactoring: Windows 2003 is not detected correctly (5.2).

Refactoring: Incorrect decoding of 0xE7 (Temperature vs Remaining Life).
New Feature: ATAPI drive access support.
Refactoring: 0xAB to be indicated as "Program Fail Count".
Refactoring: 0xAD to be indicated as "Wear Leveling Count".
Refactoring: 0xAC to be indicated as "Erase Fail Count".
Refactoring: ATAPI commands support (not IDE only).
Refactoring: HDDExpert should scan PhysicalDriveX up to X=15 not 3.
Refactoring: PhysicalDriveX hint on drive button.

Size: 3.84 MB