Download AuraCloak
Windows 10 (version 2004 or later) and Windows 11, x64. About 50 MB. Activate with the license key shown after purchase.
No adsNo telemetryNo account needed
Install in four steps
Run the installer
If SmartScreen appears on first run, choose More info, then Run anyway.
Activate
Paste your license key and click Activate. Needs internet once.
Choose your AI
Right-click the tray icon, open Settings, pick a provider and paste a key, or pick browser mode.
Show the overlay
Press Ctrl+Alt+Space. Alt+S screenshots, Alt+V talks.
System requirements
| OS | Windows 10 version 2004 (build 19041) or later, Windows 11 |
| CPU | x64 Intel or AMD |
| Disk | 200 MB, plus 141 to 465 MB for an optional local Whisper model |
| Network | Needed for AI requests and license activation |
| AI access | An API key, or a ChatGPT, Claude or Gemini web login for browser mode |
Keyboard shortcuts
| Ctrl+Alt+Space | Show or hide the overlay |
| Alt+S | Screenshot all monitors into the chat |
| Alt+Shift+1..9 | Screenshot one monitor |
| Alt+V | Start voice input, press again to send |
| Alt+C | Toggle click-through |
| Ctrl+V | Paste an image from the clipboard |
Overlay not appearing? Claude desktop also uses Ctrl+Alt+Space for its quick-entry box. Change that shortcut in Claude's settings, or open AuraCloak from the tray icon.