SYSTEM STATUS: OPTIMIZED

SHATTER
YOUR LIMITS.

QuO isn't just a cleaner. It's a kernel-level optimization engine that forces Windows to prioritize your game above everything else.

FREE DOWNLOAD Get Premium!

20k+

Active Gamers

-45%

Avg. Latency

FPS Boost

+124 FPS

Input Lag

0.5ms

Optimized for Competitive Titles

Valorant Call of Duty CS 2 Fortnite Apex Legends Overwatch 2 League of Legends Dota 2

Core Architecture

We don't use magic. We use engineering. Here is how QuO restructures your Windows environment for maximum throughput.

Processor Affinity

Windows spreads tasks across all cores. QuO isolates your game to your strongest physical cores and pushes background tasks to E-Cores.

INTELLIGENT THREADING

Network Stabilization

Disables "Nagle's Algorithm" and optimizes MTU packet size to force Windows to send data immediately, reducing "hit-reg" issues.

ZERO JITTER

Deep Debloat

Strips away Telemetry, Cortana, Edge background services, and 50+ dormant processes that consume RAM silently.

RECLAIM RAM

Proof of Performance

Trusted by 20,000+ Competitive Players

We measure results in latency reduction, not just marketing buzz. Hear directly from those who rely on QuO every day.

"The difference in input lag is insane. I dropped from 6ms to a consistent 2ms. It’s like playing on a completely different PC. Essential for competitive play."

RAGE_MODE

Semi-Pro Valorant Player
"My 1% lows were struggling in Warzone. QuO fixed the CPU throttling and I gained a solid 40 FPS minimum. My stream quality is stable now too."

VORTEX STREAM

Twitch Partner / FPS Shooter
"I was skeptical, but the debloat function is perfect. It only killed the necessary Windows junk, kept my drivers. My AMD system feels optimized specifically for me."

AstroBoy21

Hardware Enthusiast
"The network adjustments were the game changer. My 'hit registration' feels instantly better in CS. It’s hard to describe, but the game responds much faster."

Ghost_Hunter

E-Sports Fanatic
"The mouse input feels RAW, genuinely. I disabled all filtering with QuO and my flicks have never been more precise. Zero acceleration detected."

PrecisionAim

Competitive Aim Trainer
"Fixed all my micro-stutters after long gaming sessions. Turns out Windows was hoarding RAM. The standby list purge is a life-saver."

RAMBO_YT

Content Creator / FPS
"Five clicks, literally. That's all it took to optimize my Windows install. The simple interface hides the complex power beneath. Bravo."

EZ_OPTIMIZE

Casual PC Builder
"Running an old i5 and a GTX 1060. QuO made the games playable again. It pushed my hardware past its limits, especially in League."

BudgetKing

Low-Spec Gamer
"The VRAM prioritization setting is genius. My shaders compile faster and the VRAM memory footprint of Windows is now negligible during play."

NVIDIA_FTW

Hardware Tweaker
"Knowing I can revert all the changes with one click (Auto-Restore) made me trust the software completely. It works, no side effects."

SafetyFirst

System Administrator
"The biggest win for me was eliminating network jitter. My ping didn't necessarily drop, but the stability is leagues better. Makes competitive clutch moments easier."

SteadyHand

CS 2 Veteran
"I love that I can toggle settings. I wanted to keep my print spooler for work, but kill everything else. Full modular control is fantastic."

ModularMike

Pro Developer / Gamer
"Built a new $3000 rig and still felt laggy. QuO tuned the OS to match the speed of my hardware. Now it feels like a genuine high-end machine."

NewRigGuy

Recent Upgrader
"The investment is minimal compared to the headache of manually editing the registry. This is the ultimate lazy man's performance tool. 10/10."

SmartShopper

Finance Analyst
"Used to have issues with Ryzen's thread scheduler on Windows 11. QuO fixed the CPU priority problem immediately. Huge win for the AMD user base."

RyzenBoost

AMD Enthusiast

User Interface 2.0

Complex Code.
Simple Control.

You don't need a degree in Computer Science to boost your FPS. We wrapped 1,500+ complex registry edits into a clean, single-click interface.

STEP 1

One-Click Boost

Select your profile (Gaming, Streaming, or Potato PC) and hit "Apply". QuO handles the rest.

OPTIMIZE_ALL
SAFETY

Auto-Restore Points

QuO creates a full system backup before applying any changes. Revert anytime instantly.

Registry Backup... OK

Service Snapshot... OK
AI POWERED

Hardware Detect

QuO reads your CPU & GPU architecture to apply specific tweaks. Ryzen processors get different scheduling than Intel.

> CPU: AMD Ryzen 7 5800X3D

> GPU: NVIDIA RTX 4070
MEMORY

Standby List Purge

Clears the aggressive Windows Standby List memory cache in real-time. Eliminates micro-stuttering caused by background memory access.

> BEFORE: 98% Latency Spike

> AFTER: Stable Frame Times
INPUT

Raw Input Filtering

Bypasses Windows filtering layers for mouse and keyboard inputs, ensuring the fastest possible report rate to your game.

Mouse Acceleration OFF

Debounce Timer Set to 0
GPU

VRAM Prioritization

Enables Hardware-Accelerated GPU Scheduling and fine-tunes the DWM (Desktop Window Manager) to minimize VRAM contention.

HAGS Optimization

Disable VSync Latency

Total Control.
Zero Confusion.

Turn specific optimizations on or off individually. Want to keep Windows Search but kill Cortana? Just flip the switch.

Modular Architecture
Real-time Feedback
Tooltips for every setting

Game Mode Priority

No Nagle's Algorithm

Print Spooler

GET QUO NOW

Unlock MAXIMUM PERFORMANCE.

The free version offers essential stability fixes. Upgrade to Pro for kernel-level optimization and persistent latency management.

QuO Optimizer V2.1

Download Size: 5MB | Windows 10/11 Compatible

DOWNLOAD FREE GO PRO

*Kernel modifications are safe and reversible via Auto-Restore Point.

SHATTER YOUR LIMITS.

Core Architecture

Processor Affinity

Network Stabilization

Deep Debloat

Trusted by 20,000+ Competitive Players

Complex Code. Simple Control.

One-Click Boost

Auto-Restore Points

Hardware Detect

Standby List Purge

Raw Input Filtering

VRAM Prioritization

Total Control.Zero Confusion.

Unlock MAXIMUM PERFORMANCE.

SHATTER
YOUR LIMITS.

Complex Code.
Simple Control.

Total Control.
Zero Confusion.