Tune your PC for 0 delay.
ZARIS TWEAKS lowers input delay, raises FPS and cuts background processes with tweaks explained in plain words — and every single change undoes in one click.
Built for every advantage.
One app for the settings competitive players actually change — explained in plain words, with the original value saved first.
Auto Optimize
Best for beginners: one click turns on every safe, Recommended tweak. Want more? Pick 0 DELAY, MAX FPS, LOW PROCESS or GPU BOOST.
Input delay
Raw 1:1 mouse, foreground CPU priority, USB and PCIe power saving off, no Sticky-Keys pop-ups.
GPU tweaks
The ZARIS 0 Delay NVIDIA profile with Profile Inspector built in — nothing extra to install. Plus Radeon tweaks.
Lower processes
Aims for about 60 processes after a reboot and lower RAM — without switching off anything Windows needs.
Game Mode
One power switch closes Windows Explorer while you play — the lowest latency ZARIS can give you. Press it again, or Ctrl + Alt + E, to bring everything back.
See what you get.
Real screens from the app. Click any picture to see it bigger.
Five things that change.
What ZARIS TWEAKS actually does to your PC — in plain words, without the jargon.
Less waiting between your hand and the screen.
Every click travels through your mouse, USB, Windows, the game and the GPU. ZARIS TWEAKS removes the small waits Windows adds along the way — power saving that puts ports to sleep, mouse acceleration, and background apps getting CPU time before your game.
Steadier frames, fewer random spikes.
Stutter usually isn't low FPS — it's a single frame that takes too long. Keeping the CPU, drives and GPU ready and stopping background recording removes common causes of those spikes, which is what your 1% lows measure.
Less running behind your game.
A normal Windows 11 PC runs well over a hundred processes. LOW PROCESS groups Windows services and stops extras like Widgets, Copilot and Edge running in the background — without switching off anything Windows needs.
Your PC, at a glance.
The first screen shows your processor, graphics card, memory, display and storage with live usage — plus a short to-do list of anything worth fixing.
Gigabytes back, in one click.
Temp files, old update downloads, crash dumps and error reports. Every size is measured, not estimated — and your files are never touched.
One click. Only safe tweaks.
Auto Optimize turns on every safe, Recommended tweak for you. Or pick a mode for one goal — every change undoes just as easily.
The lowest-latency Windows settings for mouse, keyboard and games.
Lets your CPU and GPU run at full speed while you play.
Fewer background processes, more free RAM.
Driver and GPU settings for steadier frame times.
Everything in one place.
Each page opens straight on its tweaks, sorted into Recommended, Advanced and Expert.
NVIDIA profile, built in
Apply the ZARIS 0 Delay profile in one click. Your current driver settings are saved first so Undo puts them back.
Debloat & privacy
Turn off ads, tracking, Copilot and Recall, and remove the apps you never use.
Windows Update control
Stop automatic updates and driver swaps with one switch — turn it back on whenever you want.
Restart to BIOS
One button reboots straight into your BIOS — handy for turning on XMP/EXPO.
Network
Lower ping spikes with network adapter and TCP tweaks, plus quick network tools.
Quality of life
Hide OneDrive and Gallery from File Explorer, remove taskbar search, unpin everything and more.
Trusted by players who compete.
What buyers say.
Change anything. Put it all back exactly.
Snapshot first
Before any change, the exact original value is saved on your PC.
Undo means undo
Undo restores what you had — not a generic default. One tweak or all of them.
Plain-word labels
Every tweak says what it does in plain words and is sorted into Recommended, Advanced or Expert.
Restore points
Create a Windows restore point in one click as an extra safety net.
One price. Everything included.
Pay once, keep it. No subscription.
ZARIS TWEAKS
Windows 10 / 11, 64-bit · download unlocks in your account after purchase
Not sure yet? Read the FAQ first or ask in the Discord.
Before you buy.
Ready when you are.
One-time $30. Your download unlocks in your account right after purchase — then join the Discord for setup help and updates.