Optimus — Free Windows optimizer

Free up RAM, clean your PC and boost performance without subscriptions

Optimus is a professional optimizer for Windows 10 and 11 that replaces paid RAM boosters and system cleaners. All processing happens on your machine: no accounts, no cloud, no hidden telemetry.

Free RAM safely and for real

Unlike fake RAM boosters, Optimus uses native Windows operations: empty working sets, purge standby list, flush modified pages and clear system file cache. Measure before and after with detailed memory breakdown.

Live hardware monitor

Track RAM, CPU and disk in real time. Find resource-heavy processes, manage startup items and review services without juggling multiple apps.

Deep disk cleanup

Remove temp files, caches and uninstall leftovers reversibly. Always with confirmation before deletion.

Game Mode

Prioritize resources for gaming: reduce background processes and improve system responsiveness when you need it.

Series: PC gaming paradoxes

16 articles on hardware myths, FPS, standby RAM, ray tracing, streaming, and when to stop measuring. Diagnose before you upgrade.

View series index

  • Live RAM, CPU and disk
  • Real standby memory purge
  • Reversible deep cleanup
  • Game Mode
  • No telemetry