HWiNFO

HWiNFO is a comprehensive hardware monitoring tool for Windows that gives you real-time insight into every component in your PC. Track CPU temperature, GPU load, fan speed, RAM usage, voltage levels, and dozens of other vital metrics as they happen. Know exactly what your system is doing at any moment.

The app splits monitoring into two powerful sections: hardware information and live sensor data. In the hardware information view, you get detailed specs on your processor—including architecture, core count, cache sizes, and thermal design power. You can inspect your motherboard's BIOS version and memory configuration, review your graphics card's model and interface type, check your storage devices and installed OS build, and much more. Every component's full technical profile is at your fingertips.

Switch to the sensors section to watch your system's vital signs in real time. CPU core temperatures, memory consumption, GPU utilization, fan RPM, and voltage readings update instantly as your workload changes. This continuous monitoring is invaluable for gamers pushing hardware to the limit, overclockers fine-tuning performance, and professionals running intensive workloads. The app tracks minimum, maximum, and average values during each session, so you can spot thermal spikes or performance bottlenecks that occur when you're not watching.

Customize alerts to notify you when any parameter crosses your threshold—too-high CPU temperature, unusual voltage spikes, or abnormal fan behavior. Receive alerts visually, audibly, or by email, so you can act before a minor issue becomes hardware damage. Quick-access icons in your system tray let you glance at critical metrics without opening the full window.

Export your collected data to CSV or HTML format for deeper analysis and long-term trending. HWiNFO logs system events and changes over time, building a complete history you can review to spot recurring issues or track hardware degradation. This record-keeping is essential for troubleshooting intermittent problems and documenting your system's behavior for warranty claims or performance optimization.

Download HWiNFO today and gain complete visibility into your PC's hardware performance in real time.