Side by side
HDD Health Monitor vs ADATA SSD Toolbox
Both stand on disk health monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
HDD Health Monitor brings drive health indicators, alerts, and retained history into a standalone Windows utility. Its ability to read S.M.A.R.T. data depends on drive and controller support, and it requires administrator privileges.
Visit HDD Health MonitorPick ADATA SSD Toolbox if you use a supported ADATA SSD on Windows and want drive monitoring, diagnostics, and maintenance utilities at no software cost. Users with other drive brands may not have access to every function, and the download offer is for purchasers of ADATA storage products.
Visit ADATA SSD ToolboxThe facts
| HDD Health Monitor | ADATA SSD Toolbox | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Windows | Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | hddmonitor.github.io | adata.com |
| On disk health monitoring software | #13 of 28 | #9 of 28 |
HDD Health Monitor: what it does well
- Monitors multiple physical drives automatically.
- Records selected health data every five seconds while running.
- Provides several drive-health and failure alerts.
- Runs without an installer or dependencies.
- Free, MIT-licensed, and requires no registration.
What to know first
- Administrator privileges are needed to read S.M.A.R.T. data.
- USB bridge support can prevent S.M.A.R.T. access.
- S.M.A.R.T. data usually cannot be read from unofficial flash drives, memory cards, or eMMC products.
- Some Windows antivirus products may incorrectly flag it as malware.
ADATA SSD Toolbox: what it does well
- Displays drive health, temperature, remaining lifespan, capacity, and S.M.A.R.T. details.
- Provides quick and full diagnostics for a selected drive.
- Includes TRIM service and SSD optimization settings.
- Offers firmware updates, Secure Erase, upgrades, and log export.
- CloneDrive copies local drive partitions to other drives.
What to know first
- The utility supports Windows 7, 8.1, 10, and 11 only.
- Some functions are unavailable when the drive is not an ADATA product.
- The free software downloads are offered to purchasers of ADATA storage products.
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