The complete Windows gaming toolkit — 53 safe tweaks, live Task-Manager-grade monitoring, pro crosshair & aim tools, all in one app.
↑ Live interactive preview — click any tab above to walk through the actual app
No more juggling 10 different optimizers. MaviS bundles every tool a serious PC gamer needs.
CPU, RAM, GPU, Disk, Network — pulled directly from Windows Performance Counters (PDH). Same source Task Manager uses, same accuracy.
Apply / Disable toggles for every change. Auto-detects state on launch. Disable Memory Integrity, GPU MSI mode, Game DVR, USB selective suspend, and 49 more.
23 shapes · 10 animations · Custom PNG/GIF · Locked to primary monitor · Click-through · Show or hide from screen recording.
Convert sens between 11 games AND auto-apply directly to game config files (CS2, Apex, Fortnite, Overwatch). Plus 12 safe aim tweaks.
22+ safe cleanup locations — Temp, Prefetch, Shader caches, Browser caches. Preserves passwords + bookmarks. Typical recovery: 15-30 GB.
48 game servers across 18 games (Valorant, CS2, Apex, Fortnite, COD, R6, PUBG…). Filter by game · region · grade · search.
F8 Full Optimize · F9 Crosshair · F10 Mini Mode · Ctrl+F11 Quick Clean · Ctrl+F12 Game Mode — works anywhere in Windows.
Tray toasts when CPU > 90%, RAM > 88%, Disk > 92%, or temp > 82°C. 5-min cooldown — no spam.
Pro Blue · Cyberpunk · Hellfire · Ocean · Gold · Mint · Lavender · etc. Plus a color-picker custom theme. Live-applies to every accent in the UI.
12 deep-scan categories: ShellBags, UserAssist, compatibility shims, firewall rules for dead executables, MUI cache, and 7 more.
Full English & Arabic interface. Switch live without restart. RTL-aware layouts.
Compact floating window with the 4 key gauges + quick actions. Drag-to-move. Stays on top of any game.
A full tour of all 7 tabs in the app — exactly what you'll see and what you can do on each page.
Mission control. The first thing you see when MaviS opens. Live system telemetry pulled from Windows Performance Counters — same accuracy as Task Manager.
The heart of MaviS. 53 safe tweaks split across 3 categories. Each one auto-detects its current state — you see exactly what's already applied vs. pending.
A deep system cleaner that preserves your passwords and bookmarks. Each target has a safety badge — SAFE, RECOMMENDED, or CAUTIOUS — so you know what you're deleting.
Pro-grade transparent crosshair that always sits dead-center on your primary monitor — works in fullscreen-borderless, stretched, and ultrawide. Mouse clicks pass straight through.
Pro-aim toolkit. 12 mouse / input tweaks with apply-disable toggles, a sens converter for 11 games, and the killer feature: auto-write the result straight into your game's config file.
Curated server library covering 18 games and 30+ regions. Tests in parallel using ICMP & TCP probes, then grades each route — Excellent · Good · Fair · Poor.
Everything personal. Switch theme, change language, import / export your entire config, see the full environment, manage hotkeys, and check the license.
A 200×100 floating widget with the 4 main gauges (CPU / RAM / GPU / Net) plus a quick-action launcher. Drag-to-move, always-on-top, click-through optional. Toggle with F10 from anywhere — perfect for streaming or watching numbers during competitive matches.
Registered system-wide via Win32 RegisterHotKey. Works inside fullscreen games, even when MaviS is minimized to the tray.
Runs every Apply'd tweak across all 3 categories
Show / hide the overlay without opening the app
Toggle the floating mini-window with live gauges
Run the cleaner with default safe targets
Activate gaming preset + kill background apps
Hotkeys are remappable in Settings · works from any game in fullscreen-borderless or windowed
Click to apply — instantly recolors every gradient, button, pill, and progress bar across all 7 pages.
Default · esports clean
Cool · streamer-friendly
Neon · futuristic
Aggressive · FPS-focused
Calm · deep blues
Premium · Lifetime feel
Fresh · green-accent
Soft · purple-accent
Bold · red-pink
Pure black · OLED-safe
High-contrast light mode
Color picker · any hex
Sensitivity converter knows the math for 11 games. Ping tester covers 18. Full list below.
Every tweak detects its current state on launch. Apply, see the green ✓ Active badge, click again to revert. No registry editor needed.
Click-through, always-on-top, locked to your primary monitor. Works in fullscreen games, borderless windowed, and stretched resolutions.
📥 Import & Export crosshair presets as JSON — share with friends.
📹 Recording-friendly · appears in OBS Display Capture · privacy toggle hides it on demand.
🎯 Stays centered on primary monitor even with stretched / custom resolutions.
64-bit only. Native UAC integration. No extra runtime needed.
3.7 MB launcher + 100 MB runtime. No installer. Drop & run.
Single-machine license. Online activation. Offline grace period.
Checks GitHub Releases every launch. One-click install.
MaviS uses Windows Performance Counters (PDH) — the same kernel-level API Task Manager uses. Numbers match TM exactly, not psutil estimates.
Processor Utility% Committed Bytes In Use% Idle Time (inverted)GPU Engine Utilization (all vendors)Bytes Total/sec$ MaviS startup [ OK ] Windows admin elevation [ OK ] PDH performance counters open [ OK ] License validated (online) [ OK ] Global hotkeys registered (F8/F9/F10) [ OK ] Smart alerts watchdog @ 15s [ OK ] System tray icon mounted [ OK ] All 10 pages constructed [> ] Ready - 217 MB RAM, <1% CPU
MaviS is invite-only. Contact me directly for a license key and I'll send you the installer + activation code within 24 hours.
Full access for 24 hours. Try every feature on your PC.
Full access, renewable monthly.
One payment. Updates forever. Premium support.
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