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’s so good that Apple includes a copy of its sibling, TechTool Deluxe, in its AppleCare Protection Plan.
•Diagnostics and Repair Use the Check Computer feature to perform a complete diagnostics check of the computer and the Macintosh formatted hard drives with one click of the mouse. •Volume Rebuild In addition to testing the disk directories of hard drives, TechTool Pro can also perform a complete rebuild of them. •Optimization TechTool Pro performs both file and volume optimization. File optimization consolidates each individual file into a contiguous area of the hard drive. •Data Recovery TechTool Pro includes several methods of data recovery. •eDrive One of the unique features of TechTool Pro is the eDrive. This is a bootable Mac OS X partition containing TechTool Pro and a small copy of your system that you can use when performing regular maintenance or in the case of an emergency. •Protection TechTool Pro includes the option to install the TechTool Protection system preference. This is where you configure automatic functions that operate in the background.