Post Description

Mountain Lion Compatible! 

TechTool Pro 6 delivers hardware diagnostics,
drive repair and daily maintenance for your Mac. What's New?
Drive Repair and Data Recovery-so you can get back to work.

Mac disk repair, identify bad blocks and the files that reside on them, recover deleted files. Volume cloning for backup. Create an emergency startup partition without requiring a physical boot DVD, exclusively via eDrive.
Testing, Maintenance and Optimization-to keep your Mac running smoothly. 

SMART test drives (internal ATA, SATA or SSD's) to identify impending problems before a potential crash, prevent file access conflicts, and monitor LAN activity, services and device availability. Optimize to help speed up your Mac.
Single-click Diagnostics so you can quickly identify impending problems. 

Easy-to-use, one-click diagnostics scans critical CPU, memory, video hardware and more to identify aberrant behavior, providing ongoing protection and to help you mitigate issues and prevent costly repairs.
 
* System Requirements:

G4, G5 Macs, 867 MHz or faster; All Intel-based Macs.
Mac OS X 10.4.9 or greater, including Mac OS X 10.8 'Mountain Lion'.
Mac OS X 10.5 or greater for eDrive creation on active startup volume.
DVD-ROM required to boot from DVD.
512 Megabytes RAM or higher.

THANKS TO ORIGINAL POSTER!