Windows installer Beta

Download Undra

Download the signed Windows beta installer. After install, Undra may update itself to the latest beta build automatically. It works with the AI you already have: a Claude, OpenAI, or Cursor subscription, or a local model.

Looks like you're on a phone. Undra is a Windows desktop app, so open undra.com/download on your PC when you're back at it. Want a feel for it right now? Explore Undra in your browser.

Windows may show a SmartScreen reputation warning for some beta builds. Click “More info” and confirm the publisher is Butterstorm LLC before continuing.