Download AI Companion

Pick your download source and start having fun with your new AI companion!

🎮 Free Demo Mode

Try everything for free! No sign-ups, no hassle - just download, click, and start having fun right away!

itch.io

Official project page

MediaFire

Fast and reliable download

Google Drive

Secure cloud storage

Mega

High-speed download

Security Notice

Windows may display a security warning since the application isn't digitally signed. This is normal for independent software. To proceed, click "More info" then "Run anyway" or enable Developer Mode in Windows settings.

Installation Guide

1

Download & Extract

Download the ZIP file from your preferred source and extract it to your desired location.

2

Run Application

Launch "YourOwnWaifu.exe" from the extracted folder.

3

Handle Security Warning

If Windows shows a security warning, click "More info" then "Run anyway".

4

Setup Profile

Enter your name and Gemini API key when prompted or just run the free Demo Mode.

5

Start Chatting

You're all set! Each character is linked to your name, so changing names creates a fresh start.

Need help getting an Gemini API key?
Search for "How to get Gemini API key" on YouTube for quick 1-2 minute tutorials or just go straight up to: https://aistudio.google.com/apikey.

Alpha Release Notice: This is an early version and may contain bugs or incomplete features. Your feedback helps to improve the experience.