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MSI AfterburnerLACT
Free

Free from MSI.

 Free

Free, with source code published on GitHub.

Windows Linux, Command line
  • Works on graphics cards from any vendor, not just MSI
  • On-screen display and benchmarking are bundled in one free tool
  • Supports AMD, Nvidia and Intel GPUs
  • Graphical interface plus a CLI client
  • Windows only
  • Advanced tuning options can be intimidating for beginners
  • Linux only
  • Changing GPU settings carries some hardware risk
Downloadable app Downloadable app
Closed source Open source
License not stated License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 24, 2026

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