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FastfetchCPU-Z
Free

Free and open source under the MIT licence.

 Free

Freeware. The site is funded by advertising and donations, and a paid SDK exists for…

Windows, macOS, Linux, Command line Windows, Android
  • Written in C, so it completes in milliseconds where neofetch took a noticeable pause
  • Highly configurable through JSON: add, remove and reorder modules freely
  • Per-module memory SPD data, including timings, which is hard to find anywhere else
  • Live per-core frequency and memory frequency readings
  • Several distributions package outdated versions, which the project does not support
  • Only actively tested on x86-64 and aarch64
  • Closed source freeware; the website is ad-supported and asks you to allow ads
  • Reports hardware facts rather than monitoring temperatures over time
Downloadable app Downloadable app
Open source Closed source
License: MIT License not stated
No account needed No account needed
Works offline Works offline

Checked September 21, 2026

Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.