Side by side
HDD Health Monitor vs NEAITECH DiskHealth
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.
Free plan Windows
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 Monitor Free plan LinuxMacWindows
DiskHealth focuses on local disk and volume checks, with SMART information where available. Its free offline edition and cross-platform downloads may suit people who want a read-only view of storage health.
Visit NEAITECH DiskHealthThe facts
| HDD Health Monitor | NEAITECH DiskHealth | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Windows | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Pro · un OS: €49, paid once |
| Plans published | 1 | 4 |
| Maker | Not published | Not published |
| Website | hddmonitor.github.io | neaitech.com |
| On disk health monitoring software | #13 of 28 | #12 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.
NEAITECH DiskHealth: what it does well
- Read-only operation does not modify disks.
- Lists HDD, SSD and NVMe support.
- Free edition is local and offline.
- Logs and reports go where users choose.
- Supports Linux, macOS and Windows.
What to know first
- SMART availability depends on the OS and smartctl.
- Remote monitoring is not available.
- Pro for one OS costs €49.00 once.
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