TechTool Pro utilizes full 64-bit compatibility to keep your Mac running at its best. Techtool Pro is a robust hardware diagnostic tool available for Macintosh.Eligible students can order product sets as recommended by their school’s program or build a product set to suit their needs in an amount up to $9,500 in total STP purchases. Students are able to receive 50% off retail pricing on most items listed in the current Mac Tools price list including Power Tools, Hand tools, Tool Boxes, and more.