Download OpenGUI for your computer.

Choose your installer below. After installation, connect an OpenAI-compatible model and select the folder you want to work on.

Desktop installerLatest release
Mac processor
Finding the latest release

Finish setup in the app.

OpenGUI's first-run guide takes you through these steps.

  1. 1

    Open the installer

    Install and launch OpenGUI on your computer.

  2. 2

    Add a model

    Enter the endpoint, API key, and model name for your connection.

  3. 3

    Choose your work folder

    Start a session and describe what you want OpenGUI to do.

The agent is already included.

OpenGUI's own Harness saves sessions and history, queues follow-up prompts, and uses read, write, edit, and shell tools in the project folder you choose.

See how OpenGUI works
OpenGUI completing a pricing calculator task inside a project folder