CPU Temp Monitor is a free CPU and GPU temp monitor and hardware monitor for Windows 10 and 11. Check CPU temperature, GPU temperature and overall PC temperature in real time, right from the system tray.

Live tray icons show current CPU and GPU temps with temperature-based colors, so you can spot overheating at a glance. Open the main window for min / max temperatures, CPU and GPU load, RAM and VRAM usage, and detailed hardware info, including drive SMART health.

Use it as a lightweight temperature monitor for PC while gaming: the optional on-screen display shows temps, load and FPS on top of any game. Set alerts to get warned when your processor or video card runs too hot.

Portable single EXE, no installation required. Free and open source (MIT). Based on TrayTemps by nmd-113, sensors powered by LibreHardwareMonitor.

Features

  • Real-time CPU temperature in the system tray
  • GPU / video card temperature monitor
  • Current, min and max CPU and GPU temps
  • Overheating alerts for CPU and GPU
  • CPU and GPU load, RAM and VRAM usage
  • On-screen display with temps, load and FPS
  • Detailed hardware info and drive SMART health
  • Light and dark themes, start with Windows
  • Portable, no installation required

Project Samples

Project Activity

See All Activity >

License

MIT License

Follow CPU Temp Monitor

CPU Temp Monitor Web Site

Other Useful Business Software
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
Start Free
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
★
1
0
0
0
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5

User Reviews

  • 5 out of 5 stars
    Simple, lightweight, and accurate. Shows CPU temps in real time without slowing the system down. Highly recommend!
Read more reviews >

Additional Project Details

Operating Systems

Windows

Registered

2026-11-06