EMTweaks is a one-click Windows optimizer built for gamers. Boost FPS, cut input lag, and strip out the bloat slowing your rig down — with real system monitoring and 100+ safe, reversible tweaks.
Windows 10/11 · Free to download · If Windows shows an "unknown publisher" prompt, click More info → Run anyway
EMTweaks optimizes Windows itself — not a single game. So it boosts every title you own and every one you install next.
Not a placebo "booster." EMTweaks applies real Windows changes — the same tweaks power users make by hand, made safe and one-click.
Apply proven performance tweaks across 8 categories — from GPU scheduling to game-mode tuning — without touching regedit yourself.
Live CPU, GPU, and RAM usage plus temperatures — read straight from your hardware, matching Task Manager, not faked numbers.
Rip out background bloatware, telemetry, and idle services that eat CPU and RAM while you game. Every removal is reversible.
Network and latency tweaks tuned for competitive play — reduce ping spikes and tighten response so your inputs land faster.
Suspend background apps with one click before you queue up — with a custom whitelist for the things you want to keep running.
Create a restore point before you tweak, confirm caution-flagged changes, and revert anything instantly. No burned rigs.
One thing that matters: buy your tier with the same email you sign up with in the app — that's how your upgrade unlocks automatically.
Grab the free app and run it as administrator so it can apply tweaks safely.
Sign up inside the app with your email. Remember which email you use — you'll need it next.
Purchase any tier or Game Mode using the same email as your app account.
Your tier activates automatically — no codes, no waiting. Hit "Refresh status" in the app if needed.
Download free and start with the General tweaks. Unlock the full library with a one-time purchase — no subscription for the tiers.
Game Mode suspends the background apps eating your CPU and RAM — Chrome, Discord, Spotify, Windows Update, telemetry — with one click. The moment you turn it off, everything comes right back exactly as it was. Nothing closed, nothing lost.
Keep OBS, Discord voice, or anything you need running. One tap toggles each app.
Everything else is instantly suspended — freeing memory and CPU cycles for your game.
Turn it off after your session and every app resumes right where it left off.
Optimization guides and settings packs to get more out of your PlayStation and Xbox — cleaner performance, better visuals, less lag.
A complete PS4 & PS5 optimization guide (PDF) covering every setting that reduces input delay and improves performance — 120Hz & VRR display setup, TV Game Mode, DualSense config for lower input lag, audio, DNS & network for lower ping, and system settings. Step-by-step with exact menu paths, no technical knowledge needed. Works for Fortnite, Warzone, Apex, Valorant and more.
View on storeA complete Xbox Series X & S optimization guide (PDF) covering every setting that reduces input delay and improves performance — 120Hz & VRR display setup, TV Game Mode, controller deadzone & sensitivity, audio, DNS & network for lower ping, and system settings. Step-by-step with exact menu paths, no technical knowledge needed. Works for Fortnite, Warzone, Apex, Valorant and more.
View on storeYes. Every tweak is reversible, caution-flagged changes ask for confirmation, and you can create a system restore point before applying anything. Nothing is permanent.
EMTweaks applies real, proven Windows performance changes. Results depend on your hardware and how bloated your system is, but most users see smoother frame times and lower input lag.
No. Download the app free and start with the General tweaks. Upgrade to a paid tier whenever you want the full library — tiers are a one-time purchase.
That's a standard Windows warning for newer apps. Click More info → Run anyway to install. EMTweaks is a legitimate app — join our Discord if you want to verify with the community first.
EMTweaks is built for Windows 10 and Windows 11. It runs with administrator rights so it can safely apply system-level tweaks.
Each tier unlocks everything below it plus more. Already own a lower tier and want to move up? Message us on Discord and we'll credit what you've already paid.
Download EMTweaks free, run it as administrator, and start tweaking in under a minute.
Download for Windows