1000+ tweaks · safe & reversible

Unlock your PC's
real performance.

IRIS Tweaks applies hundreds of expert Windows optimizations to cut background processes, slash latency and unlock real FPS, all in one click, fully reversible.

Download free Get Pro

Auto restore point ~8 MB · uses ~50 MB RAM No bloat, no spyware

IRIS Tweaks application dashboard showing system optimization controls and performance metrics

Avg. FPS

+0%

Latency

−32ms

Processes

−60

Unparking CPU coresDisabling Game DVRTuning TCP / NagleKilling telemetryUltimate Performance planGPU hardware schedulingFlushing DNS cacheMMCSS priority boostTrimming startup appsClearing prefetchUnparking CPU coresDisabling Game DVRTuning TCP / NagleKilling telemetryUltimate Performance planGPU hardware schedulingFlushing DNS cacheMMCSS priority boostTrimming startup appsClearing prefetch

Optimizations

+0%

Avg. FPS uplift*

-0+

Background processes

0 MB

Install size

*Results vary by hardware, game and configuration.

EXPLORE

Everything, one panel away.

Features

The full optimization suite — games, network, CPU, cleanup.

Tweak library

1000+ optimizations across eight controllable categories.

How it works

Three steps from download to a measurably faster PC.

Reviews

What 2,400+ gamers and power users say after switching.

FAQ

Safety, licensing and what Pro unlocks — answered.

Ready to unlock your FPS?

Download IRIS Tweaks free and run your first optimization in under a minute.