HD Tune is free for personal use.
A fully functional 15-day trial version of HD Tune Pro can be downloaded.

Differences between HD Tune Pro and HD Tune:



HD Tune ProHD Tune
Current version3.102.55
Download
1112KB		Download
628KB
5 July 200812 February 2008
Low level benchmark
read
write
Detailed disk information
Health (SMART)
Error Scan
error log
Folder Usage
Erase (wipe)
File Benchmark
Disk Monitor
AAM
Command line parameters
PriceUSD 34.95
BUY NOW		free
for personal use

Supported operating systems: Windows 2000, Windows XP, Windows 2003 Server, Windows Vista

Other software
 Installation type Installation instructions File
 Exe file  run the executable file EFDInspector.exe