GETTING STARTED
From download to faster in three steps
No tinkering required. IRIS Tweaks walks you from a fresh install to a measurably quicker PC — and a restore point is always made first.
01
Download IRIS
Grab the free ~8 MB installer and finish setup in seconds. No bloat, no spyware — it runs on ~50 MB of RAM.
IRIS-Setup.exe · 8 MB
02
Stay free or go Pro
Use the core optimizations free, or paste your Pro key in Settings to unlock all 1000+ tweaks. Your key binds to this device.
LICENSE KEY
IRIS-7F3A-9C21-X48B
Bound to this device
03
Start optimizing
Hit Optimize and instantly cut background processes, lower latency and gain real FPS. A restore point is made first, so it's reversible.
FPS+47%
Optimize now
Ready to unlock your FPS?
Download IRIS Tweaks free and run your first optimization in under a minute.