Rackz Tweaks

What You Get

Everything You Need to Win

One tool, every optimization. 260+ individual tweaks across 4 categories — apply them one by one or all at once.

General System Tweaks

80+ tweaks covering core Windows settings, privacy hardening, quality-of-life improvements, and power management — all toggle-based and fully reversible.

Hardware Optimization

90+ hardware tweaks for GPU, CPU, memory, peripherals, display, and storage. Priority separation, power throttle removal, mouse raw input, MPO fix, and more.

Network & Per-Game QoS

40+ network tweaks — TCP/IP stack tuning, adapter optimization, DNS configuration, and per-game QoS traffic priority to reduce ping spikes.

Advanced & App Optimize

MSI Mode configuration, device interrupt tuning, security policy tweaks, and one-click optimizers for Discord, OBS, Spotify, Steam, Epic Games, and browsers.

Auto Game Mode

Automatically detects when a game launches and applies your full optimization profile — CPU affinity, priority, QoS, power plan — then reverts cleanly when you exit.

One-Click Profiles

Apply a curated RACKZ GAMING or RACKZ NVIDIA profile in one click. Auto-switch power plans on game launch and revert on exit — no manual toggling needed.

Compatibility

Supported Hardware

If you're running Windows 10 or 11, you're good. Rackz Optimizer works with the hardware you already have.

Operating System

Windows 10 / Windows 11 (64-bit)

CPU

Intel or AMD — any generation

GPU

NVIDIA, AMD Radeon, or Intel

Storage

HDD or SSD

Peripherals

Any mouse, keyboard & controller

Monitor

Any — 1080p, 1440p, or 4K

No telemetry collected. No background service after close. Just a program that does what it says.

Comparison

Rackz vs the Rest

Most tools lock your tweaks to your subscription. Rackz doesn't — what you apply stays applied, forever.

	Rackz Optimizer	Subscription Tools
Tweaks stay after uninstall	✓	✗ Removed
Tweaks stay when subscription expires	✓	✗ Removed
Affordable pricing	✓ Cheaper than the rest	✗ Expensive
No bloatware or bundled software	✓	Rarely
Auto Game Mode with process detection	✓	Rarely
Per-game network QoS priority	✓	✗ Rarely
Every tweak explained & reversible	✓	Rarely

Pricing

Simple, Honest Pricing

No feature tiers. No gated tweaks. Both plans give you full access to everything.

Monthly

$6.99 /mo

Billed monthly · Cancel anytime

Full access to all 260+ tweaks
Auto Game Mode
All future updates included
Tweaks stay applied if you cancel
Discord support

Get Monthly Access

Best Value

Lifetime

$69.99

One-time payment · Own it forever

Full access to all 260+ tweaks
Auto Game Mode
All future updates — forever
Tweaks stay applied forever
Priority Discord support

Get Lifetime Access

All tweaks you apply stay active permanently — even if you cancel or uninstall.

RACKZ OPTIMIZER System Tweaks

Game Mode

Active

Auto-Detect Game Launch

Enable auto-detect

Activates Game Mode when a game starts. Waits 45s after launch for game to fully load.

Startup

Enable Game Mode on startup

Activates Game Mode automatically 30 seconds after login.

Clean temp files on startup

Deletes files in %TEMP% and Windows\Temp after a 10-second delay.

Process Priority

Set game to High priority

Elevates the game process scheduler priority for more consistent CPU time.

Disable CPU core parking

Forces all CPU cores online for consistent frame pacing.

Disable fullscreen optimizations

Prevents Windows from overriding exclusive fullscreen mode.

Configuration

Auto-detect game launch

Activates when any tracked game process starts

Enable on startup

Activates automatically 30 seconds after login

Clean temp files on startup

Clears %TEMP% and Windows\Temp on login

System

Disable Notifications

Suppress Windows notification pop-ups and banners

Disable Animations

Remove window animations for snappier feel

Enable Windows Game Mode

Windows built-in Game Mode for dedicated GPU resources

Disable Transparency

Turn off Acrylic / Mica blur effects system-wide

Disable Windows Update

Pause automatic update delivery and restarts

⚠

Disable Search Indexing

Stop background disk indexing — frees I/O for games

Privacy

Disable Telemetry

Stop Microsoft diagnostic data collection

Disable Advertising ID

Prevent apps from using your unique ad identifier

Disable Activity Feed

Stop Windows Timeline from tracking your activity

Power

Disable Hibernation

Reclaim hiberfil.sys disk space, faster shutdown

Disable Dynamic Tick

Force consistent timer resolution for lower input latency

Disable Sleep Timeout

Prevent the PC from sleeping mid-session

GPU

Disable GPU Preemption

Reduce GPU context switch overhead during gaming

Disable HDCP

Remove DRM content protection overhead from GPU pipeline

⚠

Disable MPO

Fix stuttering and black screen on multi-plane overlays

CPU

Disable Power Throttle

Prevent EcoQoS from throttling foreground apps

Disable Timer Coalescing

Finer timer resolution for reduced scheduling jitter

Disable Hypervisor (VBS)

Remove VBS/HVCI overhead — max bare-metal performance

⚠

Priority Separation

Boost foreground process CPU quantum for games

Peripherals

Disable Mouse Acceleration

Raw 1:1 mouse input — no speed scaling

Disable Pointer Ballistics

Disable Windows pointer speed curve adjustments

TCP/IP Tuning

Disable Nagle's Algorithm

Send TCP packets immediately — lower ping spikes

Disable Network Throttling

Prevent Windows from throttling multimedia network traffic

Prefer IPv4 over IPv6

Route through IPv4 first for better game server compatibility

Disable Teredo

Remove the IPv6 tunneling adapter overhead

QoS — Per-Game Priority

Valorant — Network Priority

Prioritizes Valorant traffic via Windows QoS policy

CS2 — Network Priority

Prioritizes CS2 traffic via Windows QoS policy

Fortnite — Network Priority

Prioritizes Fortnite traffic via Windows QoS policy

MSI Mode

Enable MSI Mode (GPU)

Switch GPU to Message Signaled Interrupts for lower latency

Enable MSI Mode (NIC)

Switch network card to MSI mode for reduced CPU interrupt overhead

Browser — Debloat

Microsoft Edge

Strip telemetry, auto-open, and sidebar bloat

Google Chrome

Remove telemetry, background sync, and update helpers

Brave Browser

Disable background processes and update spam

Remove Microsoft Edge

Completely uninstall Edge from Windows

Apps — Optimize

Discord

Communication platform for voice, video, and text

OBS Studio

Free open-source software for video recording and streaming

Steam

The largest PC gaming platform by Valve

Quick Optimize

Power Plan

Auto-Switch Power Plan on Game Launch

Switch to High Performance when a game starts, revert on exit

Delete Default Power Plans

Remove Balanced and Power Saver — keep only High Performance

Interactive replica — no changes are made to your system. The real app does the actual work.

The Developer

About Rackz Optimizer

Built by a gamer who got tired of the industry's direction — for everyone who feels the same way.

Rackz

18 y/o solo developer · Sweden

Growing up with budget hardware teaches you one thing fast — if you want performance, you have to squeeze it out yourself. Around 2023 I got into optimization utilities and it clicked immediately: simple tools, cheap price, real results. The scene was good.

Then it wasn't. Tools got expensive. Features got locked. And the part that genuinely baffled me — your tweaks get removed when your subscription expires. You're not buying a result, you're renting it. Pay or lose everything you set up. That's not optimization, that's a hostage situation.

So I built my own. What started as something for me and my friends turned into something I wanted to share with everyone. The rules were set from day one: user-friendly, affordable, and honest. When you apply a tweak, it stays applied — whether you keep the subscription or not. Whether you uninstall or not. What you applied is yours to keep.

Everything in this program was designed, built, and tested by one person. That means decisions are made by someone who actually uses it — not a team chasing a roadmap. Updates will be focused and intentional, and anything that hurts performance gets fixed fast.

Tweaks Stay Applied

Every tweak you enable stays active permanently — even if you uninstall the program or let a subscription lapse. You never lose what you've already applied.

Priced to Be Accessible

$6.99/month or $69.99 lifetime — both give full access, no feature-locked tiers. What you apply stays applied forever, whether you stay subscribed or not.

Tested on Real Hardware

Tested across ~5 different machines with both Intel & AMD CPUs and NVIDIA & Radeon GPUs. Only positive results so far.

Solo Developer

This entire program is built and maintained by one person. Development takes time, but the focus is always quality over quantity.

FAQ

Frequently Asked Questions

Everything you need to know before you download.

When will Rackz Optimizer release?

Rackz Optimizer is scheduled to release in mid to late April. Follow the Discord server for real-time updates and early access announcements.

Do my tweaks get removed if I uninstall the program?

No. Every tweak you apply modifies Windows settings directly — they stay active permanently until you manually revert them. Uninstalling Rackz Optimizer has no effect on settings you've already applied. Your optimizations are yours to keep.

Is it safe to use?

Yes. Rackz Optimizer has been tested on multiple machines with both Intel & AMD CPUs and NVIDIA & Radeon GPUs with only positive results. Tweaks that carry any risk are clearly marked with a warning indicator so you can make an informed decision before enabling them.

How much will it cost?

Rackz Optimizer costs $6.99/month or $69.99 for a lifetime license — one-time payment, own it forever. Both plans include full access to all 260+ tweaks with no feature tiers. Tweaks you apply stay active permanently regardless of which plan you choose.

What hardware is supported?

Rackz Optimizer supports Windows 10 and Windows 11 on both Intel and AMD CPUs, with NVIDIA and AMD Radeon GPUs. The tweak library covers hardware-specific optimizations for all major configurations.

How often will the program be updated?

Rackz Optimizer is developed and maintained by a single person, so updates will be focused and intentional rather than constant. Any update that addresses a performance regression or serious bug will be prioritized and pushed quickly.

Can I revert tweaks after applying them?

Yes. Every toggle in the app can be switched back off at any time. Disabling a tweak restores the original Windows setting — no reinstall or manual registry editing required.