Zircon3D is a commercial product developed by Lichr Inc. We provide a Free plan for general home users, but the main Zircon3D application source code is not open source.

What is public?

Some installation-related resources are public, such as the Home Assistant add-on repository and setup instructions. These are provided so users can install and run Zircon3D with Home Assistant.

You can find the documentation here:
https://zircon3d.com/docs

What is not open source?

The main Zircon3D application source code, including the 3D Designer, Viewer, rendering system, device mapping logic, and related product features, is not open source.

Can I use Zircon3D for free?

Yes. Zircon3D has a Free plan for home users. Paid Home and Business plans are available for users who need more monitoring devices, advanced visualization features, or larger/commercial use cases.

Why is Zircon3D not open source?

Zircon3D is built and maintained as a commercial product. Keeping the main application closed-source helps us continue development, provide support, improve the product, and build long-term sustainability.

We understand that some users prefer open-source solutions, and we respect that. For users who are comfortable with a commercial product that includes a Free plan, Zircon3D is available to try with Home Assistant.