Stellarworks HDD Monitor unobtrusively monitors Hard Drives and predicts their failure, using the drive's S.M.A.R.T technology.

Features:
1. SMART Monitoring
2. System Maintenance
3. Temperature Monitoring
4. Reallocated Sector, Uncorrectable Sector, and Free Space Monitoring
5. Support for some USB HDDs
6. View SMART Attributes and Thresholds
7. View Device Features and Error Logs
8. Email Alerts
9. Inspect Raw SMART Data

S.M.A.R.T or Self Monitoring Analysis and Reporting Technology is a system implemented in Hard Disk Drives to predict drive failures. It's purpose is to give users and administrators advanced warning so they can back up their data and replace failing drives. However despite it's intended aim, the reality is that not all HDD failures are predictable.

The license of this software is Free Trial Software, the price is $15.00, you can free download and get a free trial.