Best System (PC) Optimizers for Windows 11 2025

Best System (PC) Optimizers for Windows 11. Updated 2025:

MSIAfterburner

1.MSI Afterburner
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1. MSI Afterburner

MSIAfterburner

A handy tool that lets you tweak your graphics card's performance. Read MSI Afterburner full review

4.7
9336 Downloads
By: Micro-Star
Download MSI Afterburner

👍Pros

  • Free to use.
  • Works with most GPUs.
  • Real-time monitoring
  • Powerful monitoring tools.
  • Great for overclocking.
  • Custom fan control.
  • On-screen display (OSD).
  • Lightweight software.

👎Cons

  • Overclocking can be risky.
  • Can potentially void your GPU warranty (sometimes).
  • RTSS setup can be a bit tricky for some.

All System (PC) Optimizers

MSIAfterburner

MSI Afterburner