Introducing TechTool Pro 7! This is the most advanced version of the acclaimed Macintosh troubleshooting utility created in its 20-year history. Micromat has redeveloped TechTool Pro 7 to be fully 64-bit compatible, which allows the program to run more efficiently on the latest Macintosh computers. We also added a fantastic new RAM test that can find problems which no other utility can; and we also improved many of the testing, repair and maintenance routines.
Mac OS X 10.6 or greater
DVD-ROM required to install from DVD
512 Megabytes RAM or higher