🖥️ Windows Desktop App

Download the Overlay

The invisible AI copilot that runs on your desktop and is completely undetectable during screen sharing.

Version 1.0.0 · Windows 10/11 · ~85 MB

System Requirements

🪟
Windows 10 / 11
64-bit required
🧠
4 GB RAM minimum
8 GB recommended
💾
200 MB disk space
For the app + dependencies
🌐
Internet connection
For real-time AI responses

Getting Started

1
Download the installer
Click the button below to download Runtime Host — your AI-powered interview assistant for Windows.
2
Run the installer
Double-click RuntimeHost-Setup.exe. Windows SmartScreen may appear — click "More info" → "Run anyway". One-click install, no configuration needed.
3
Launch and connect
Open Runtime Host from your desktop shortcut. It connects to your InterviewGenius AI account automatically using your token.
4
Use hotkeys
During an interview, use the hotkeys below to control Runtime Host. It runs silently in the background without interrupting your session.

Keyboard Shortcuts

Control Runtime Host hands-free during your interview

CtrlM
Toggle microphone input (capture interviewer speech)
CtrlR
Ask AI with last captured transcript
CtrlX
Screenshot current screen + OCR → extract question
CtrlL
Clear current answer
CtrlS
Toggle system audio capture
Ctrl↑/↓
Increase / decrease window opacity
CtrlH
Show / hide Runtime Host
CtrlQ
Quit Runtime Host
CtrlI
Focus text input box
👁️

100% Undetectable

Runtime Host is engineered to remain completely invisible during video calls and screen sharing. It works seamlessly alongside Zoom, Google Meet, Microsoft Teams, and Webex - no one will ever know it's there. Only you can see the answers on your screen.