CPU-Z is described as «freeware system profiler (system monitor) application for Microsoft Windows (for all versions from 95 on) that detects the central processing unit, RAM, motherboard chipset, and other hardware features of a modern personal computer, and presents the information in one» and is a leading system information utility in the os & utilities category. There are more than 50 alternatives to CPU-Z for a variety of platforms, including Windows, Linux, Android, Mac and PortableApps.com. The best alternative is Speccy, which is free. Other great apps like CPU-Z are HWiNFO (32/64), AIDA64, CPU-X (by X0rg) and Sidebar Diagnostics.CPU-Z alternatives are mainly System Information Utilities but may also be Benchmark Tools or Fan Speed Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of CPU-Z.