Built to make your PC faster
A complete optimization suite — from games to networking to cleanup — wrapped in one clean, fast app. Every tweak ships with a one-click revert.
One-click optimize
Apply every recommended tweak at once. IRIS creates a restore point first, so a single click is always fully reversible.
IRIS Game Mode
GPU scheduling, Game DVR off, MMCSS priority and fullscreen tuning for real FPS gains.
Network optimization
Kill Nagle's algorithm, lift throttling limits and tune TCP for lower, steadier ping.
CPU & power
Ultimate Performance plan, no core parking, no USB suspend — your hardware stays awake.
Browser tuning
Force hardware acceleration, kill background processes and free RAM with memory saver.
Safe & reversible
Every tweak ships with a revert. No risky hacks, no placebo, no breaking Windows.
Device-locked license
Your key binds to your motherboard and verifies offline — secure, no constant phone-home.
Cleanup tools
Clear temp files, prefetch and DNS cache to reclaim space and keep things snappy.
Ready to unlock your FPS?
Download IRIS Tweaks free and run your first optimization in under a minute.