TechTool Pro

TechTool Pro is a full-featured Macintosh utility program containing options for testing, repair, maintenance, disk defragmentation, and data recovery.
Use TechTool Pro to keep your Macintosh running smoothly.

TechTool Pro is a full-featured utility program containing options for testing and repair, maintenance (including disk defragmentation), and data recovery. All it takes is one click of the mouse to perform a comprehensive suite of tests on your computer's hardware and attached drives. TechTool Pro does it all. There is no need to purchase additional software to keep your computer performing at its best. In fact, it