Our computers are thinner than ever, but also deeper, meaning getting to the bottom of a problem takes expertise or just the right tool. TechTool Pro 8 goes beyond basic diagnostics to plumb your system’s inner workings, even testing the motherboard, to keep your Mac running at peak performance. Whether you’re using one computer or several, this is a tune-up kit worth getting. And right now you can get a copy of TechTool Pro 8 for just $39.99.
TechTool Pro tests internal sensors, fans, RAM, processor, cache — everything that makes the computer work gets investigated. This is a fully equipped tune-up kit for your computer that will monitor your LAN and track devices that have been in use, test and repair damaged directories and corrupted hard drives, recover deleted files, prevent crashes and program areas associated with RAM, and perform file and volume optimization, among a host of other features. It’ll even create a bootable diagnostic device to test your computer in the field. There’s hardly a better or more comprehensive way to get your computer running and secure.