Post Description

http://www.micromat.com/techtoolpro

Drive Repair and Data Recovery-so you can get back to work.

Repair damaged volumes, identify files in bad blocks, recover deleted files. Clone exact duplicates of drives 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.