CatClub PC Optimizer
CatClub PC Optimizer
Squeeze every frame out of your PC — in one click.
CatClub is a Windows performance optimizer built specifically for competitive gaming. It applies over 70 system-level tweaks targeting the exact bottlenecks that cost you FPS: CPU scheduler priority, GPU driver settings, network latency, timer resolution, and background app competition.
What it does:
- Game-specific profiles — CS2, Valorant, Fortnite, CoD, Apex, R6, and more. Each profile applies the right combination of process priority, HAGS, MSI mode, and anti-cheat-safe tweaks for that game's engine.
- Zero-latency system tuning — Ultimate Performance power plan, 1ms timer resolution, dynamic tick disabled, NIC sleep off, Delivery Optimization killed.
- Background app throttling — Chrome, Discord, Spotify, OneDrive, Steam overlays, and 40+ other background processes are kernel-clamped to Below Normal CPU/IO priority so they can never preempt your game.
- Disk cleanup — Temp files, shader caches, Windows Update leftovers, browser caches, and crash dumps wiped across all drives.
- Safe undo — Creates a Windows System Restore point before touching anything. One click brings your PC back to exactly how it was.
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CatClub PC Optimizer