A lightning-fast Windows launcher that frees your games from sluggish store clients. Auto-scan all your drives, fetch gorgeous SteamGridDB artwork, track playtime, broadcast Discord status, and launch instantly.
Try the live interactive mockup below. Switch themes, filter titles in real time, inspect game details, and see how clean Vapor feels.
VAPOR PC LAUNCHER
Vapor delivers all the conveniences of modern launchers without the bloat, telemetry, or store promotions eating your CPU and RAM.
Point Vapor at any root folder (like D:\Games\) or hit Scan All Drives. Vapor automatically inspects nested game folders, detects the true playable .exe, and cleverly ignores uninstaller, crash reporter, redistributable, and helper executables.
Brings your DRM-free games to life. Automatically fetches vertical cover art, cinematic hero banners, high-res transparent logos, and square icons. You can also override with any custom URL or local image file.
Shows your friends what you're playing. Seamlessly broadcasts your active game name, elapsed session time, and launcher status to Discord while the game is running.
Download games, patches, or standalone archives directly inside Vapor. Paste magnet links or drop .torrent files. Control center lets you pause, resume, throttle bandwidth with a global KB/s speed limiter, open download directory, and launch setup.exe with one click when finished.
From sleek modern Dark and battery-saving AMOLED, to nostalgic Windows Vista Aero Glass and Windows XP eXP, to electric Cyberpunk, Nord, and WinUI 3. Full CSS token customization means you can style Vapor exactly how you want.
Need custom environment variables for a mod or DXVK? Want to spoof a Steam App ID, pass custom CLI launch arguments, or force run-as-administrator? Vapor gives you granular per-game settings without editing messy batch scripts.
Compare Vapor side-by-side with mainstream store launchers and bloated alternatives.
| Feature / Metric | VAPOR | Steam | Epic Games | Default Launchers |
|---|---|---|---|---|
| Memory Footprint (Idle) | ~75 MB | 450 MB – 850 MB | 500 MB – 1.2 GB | 400 MB+ |
| Startup Time | < 0.5s | 8s – 20s | 15s – 35s | 10s – 25s |
| Popups & Store Advertisements | ✓ ZERO Ads | ✗ News popups | ✗ Store takeovers | ✗ Common |
| 100% Offline Capability | ✓ Always Works | ⚠️ Requires login cache | ⚠️ Often fails offline | ⚠️ Varies |
| SteamGridDB Auto Artwork | ✓ Built-in Native | ✗ Requires 3rd party tools | ✗ None | ✗ Manual only |
| Built-in Torrent Downloader | ✓ Yes (WebTorrent) | ✗ No | ✗ No | ✗ No |
| Built-in Aero / Cyberpunk Themes | ✓ 12 Native Themes | ✗ Deprecated | ✗ No | ✗ Limited |
| Gamepad / Couch Navigation | ✓ Native Controller Bar | ✓ Big Picture (Heavy) | ✗ None | ✗ Varies |
| Open Source & No Tracking | ✓ 100% Free & Open | ✗ Closed proprietary | ✗ Closed proprietary | ✗ Proprietary |
From unorganized game directories to a beautiful unified library in seconds.
Point Vapor to your game drives (e.g. D:\Games\). Vapor scans each directory independently and finds all valid executables.
Vapor queries SteamGridDB to fetch vertical covers, horizontal hero banners, transparent logos, genres, and icons automatically.
Click play or pick up your controller. Vapor tracks your session playtime, broadcasts live Discord Rich Presence, and keeps your library synced.
Personalize your launcher with vintage glass, retro computing nostalgia, or high-contrast midnight themes.
Everything you need to know about Vapor, your games, and privacy.
unins000.exe, setup.exe, crash_reporter.exe, UnityCrashHandler.exe, and DirectX/VCRedist installers. It selects the primary launchable game binary automatically.
%APPDATA%\vapor\games.json and settings.json. Your data is completely yours and never uploaded to remote tracking servers.
Grab the latest Windows installer from GitHub Releases and experience what a PC game launcher should feel like: fast, lightweight, and focused purely on gaming.