[@Ant] $400? Really?
No! This is the non-commercial version. The download page has 3 versions on it:
“The Standard License allows you to use HDD Mechanic for non-commercial purposes.
$139.95 USD
Businesses, governments and all types of for-profit organizations are required to purchase a Business Licence
$219.95 USD
Data recovery business are required to order the Professional Licence. $399.95 USD”