The ultimate FREE Windows 10 & 11 gaming optimizer. Remove bloatware, disable telemetry, stop background services and unlock maximum FPS, lower input lag, and buttery-smooth performance in all games.
Hellzerg Optimizer is the most powerful and trusted FREE Windows 10/11 debloat & performance tool used by millions of gamers worldwide. We strip away Microsoft bloat, disable unnecessary services, optimize network settings, and apply proven gaming tweaks — all with a single click.
No paywalls. No subscriptions. No telemetry. Just pure performance.
Based on real user benchmarks on mid-range gaming PCs.
234 → 356 FPS
310 → 490 FPS
280 → 395 FPS
145 → 210 FPS
312 → 420 FPS
260 → 405 FPS
Hellzerg Optimizer applies hundreds of proven tweaks to make Windows 10 & 11 fly for gaming.
Uninstall Candy Crush, OneDrive, Cortana, Xbox Game Bar, Telemetry, Ads and 50+ unnecessary apps.
Disable background services, power throttling, mitigate timer resolution, optimize scheduler, reduce DPC latency.
Reduce ping, disable Nagle’s algorithm, optimize TCP/IP stack, QoS, and buffer bloat.
Enable Ultimate Performance Plan, disable fullscreen optimizations, prioritize games, HAGS, Game Bar removal.
Block Microsoft telemetry, Windows Update forced installs, data collection, and tracking.
Full system restore point creation and one-click revert option. Nothing is permanent.
Join millions of gamers using Hellzerg Optimizer
Yes! 100% free, open-source, no ads, no data collection, no paywall — forever.
Absolutely. Creates a restore point automatically, all changes are reversible, and the tool is scanned daily by VirusTotal (0/70 detections).
Users commonly report 40–150+ FPS increase in CPU/GPU-bound games, lower 1% lows, and significantly reduced stuttering.
Yes! Fully compatible with Windows 10 and all Windows 11 versions including latest 24H2.
Just click any “Download Free Now” button — direct GitHub download, no sign-up required.
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