Thermalyn reads processor, graphics, memory and drive sensors and keeps a 15-minute history. It offers Mini, Compact, Balanced and Detailed views that adapt to the window size, an English, French, Spanish and German interface, dark and light themes, and per-component warm and critical thresholds with a history of every crossing.
Sensors are selected by exact name and never inferred, so a reading that cannot be identified is reported as absent rather than approximated.
It runs entirely offline: no account, no telemetry and no background service.
Yes. Thermalyn is free and open-source software released under the GPL-3.0-or-later license.
What is the latest version of Thermalyn?
The latest version is 1.3.0, released on Sep 11, 2026.
Is it safe to download Thermalyn?
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 2fe5719314da1955016e1cd279d5491511029af8b03d76c736ef3cb84ba9cfcd.
Which Windows versions does Thermalyn support?
Thermalyn runs on Windows and is available for 64-bit (x64) systems.
How do I install Thermalyn silently?
Run the offline installer with "Thermalyn-Setup-1.3.0.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART, or install it with Windows Package Manager: winget install --id=NoaSansH.Thermalyn -e --silent.
How do I uninstall Thermalyn?
Open Settings › Apps › Installed apps, find Thermalyn and select Uninstall. From the command line, run winget uninstall --id=NoaSansH.Thermalyn -e.
Alternatives to Thermalyn
Other Measurement programs for Windows from different developers.
