Free trial on itch.io
Download the free Windows trial and try HoloWaifu on your own desktop for 7 days.
7-day trial / Windows installer / no credit card
Open trial page
Download HoloWaifu
Start with the free 7-day Windows trial, or continue with a simple 30-day activation key. No subscription, no hidden auto-renewals, and no credit card required for the trial.
Windows desktop companion
HoloWaifu lives directly on your desktop over active windows, supports VRM / VRoid avatars, and gives your 3D model a voice-first AI companion experience.
- Windows installer
- 7-day free access in the trial build
- Transparent desktop overlay
- VRM / VRoid avatar support
- No account, no credit card, no automatic billing
Download options
30-day key on itch.io
Buy a 30-day activation key when you want to continue after the trial period.
Simple license key / no subscription / no auto-renewal
Buy 30-day key
Free trial on BOOTH
Prefer BOOTH? The same free Windows trial is also available there.
Alternative mirror / 7-day trial / free download
Open BOOTH page
Need help or want to see it first?
Watch the short demo, join Discord for support, report bugs, and suggest features for future HoloWaifu builds.
Why HoloWaifu exists
Standard AI companions are often trapped in a browser tab. HoloWaifu was made for a different feeling: a 3D companion that stays by your side on the desktop while you work, code, game, or watch something.
Bring your VRM and VRoid characters to life instead of leaving them unused on your hard drive. HoloWaifu turns them into an always-present desktop companion with voice, lip-sync, overlay mode, and room to grow through your feedback.