: Changed the reporting for overtemperature to a warning rather than an immediate failure, providing more nuanced feedback for drives running in high-performance environments.
Employs a visual grid system where green blocks represent healthy sectors and red blocks indicate unreadable bad sectors.
is an enhanced version of the popular free HD Tune software. While the standard version offers basic benchmarking, the "Pro" version is a professional-grade tool designed for in-depth analysis. It supports a wide range of storage types, including: Internal HDDs (SATA, IDE, SCSI) SSDs (Solid State Drives) External Storage (USB drives, memory cards) NAS drives
Beyond diagnostics, HD Tune Pro 5.75 offers system optimization tools: HD Tune Pro 5.75
Percentage of CPU resources used during the test. 2. Information Tab (Drive Details)
It provides deeper insights than simpler tools, particularly regarding SMART data interpretation.
As of 2025, the official EFD Software website still sells licenses for HD Tune Pro (version 5.75 is often bundled with older license keys). Be wary of "cracked" versions found on torrent sites—these frequently contain cryptocurrency miners or ransomware. : Changed the reporting for overtemperature to a
| Feature | HD Tune Pro 5.75 | HD Tune (Free 2.55) | | :--- | :--- | :--- | | | Yes | Yes | | Low-Level Benchmark (Write) | Yes | No | | Drive Information | Yes | Yes | | Health (S.M.A.R.T.) & Log File | Yes | Yes | | Error Scan & Error Log | Yes | Yes | | Folder Usage | Yes | No | | Secure Erase (Wipe) | Yes | No | | File Benchmark | Yes | No | | Extra Tests (Cache, Random Access) | Yes | No | | Disk Monitor | Yes | No | | Command Line Parameters | Yes | No | | Support for External Drives (Health/Temp) | Yes | No | | Check Health Status of Multiple Drives | Yes | No | | Price | $29.95 (14-day trial) | Free for personal use | | Compatibility | Windows 7, 8, 10, 11 (64-bit) | Windows 2000, XP, Vista, 7 |
If "S.M.A.R.T. capable but command failed" appears here, the drive is likely in a failed state or behind a RAID controller that doesn’t pass through commands.
Running a slow scan provides the most accurate results. A rapid increase in red blocks means you must migrate your data immediately to a new storage medium. Advanced Management Functions While the standard version offers basic benchmarking, the
While newer storage technologies like NVMe Gen 4 and Gen 5 SSDs often use brand-specific software (like Samsung Magician or Western Digital Dashboard), HD Tune Pro 5.75 serves as a universal tool. It is particularly effective for:
: A real-time tool that identifies which active system processes are generating disk I/O. Quick Technical Specs HD Tune website
This is the most critical tab for preventing data loss. HD Tune Pro 5.75 interprets 50+ raw S.M.A.R.T. values into human-readable statuses.