HWiNFO Overview
HWiNFO is a comprehensive, free hardware-information and monitoring tool for Windows that provides one of the most thorough readouts of a system's components and sensors available. It reports detailed specifications for the processor, motherboard, memory, graphics, storage, and more, and its real-time monitoring tracks a very large set of sensors — temperatures, voltages, clock speeds, fan speeds, power, and usage — with logging, alerts, and customizable displays (including gadgets and integration with overlays). Enthusiasts, overclockers, and technicians rely on it for deep visibility and diagnostics. It is free for personal use. The offline installer bundles everything HWiNFO needs, so installation completes without a connection. It exports reports in several formats and can feed sensor data to popular overlay tools, useful for both one-off diagnostics and continuous monitoring. This page points to the genuine HWiNFO source from REALiX, not a third-party host.