LumenRT 4.4 for Mac was free to download from our application library. The application relates to Design & Photo Tools. The actual developer of this Mac application is E-on software.
From the developer:
LumenRT is a complete system for transforming 3D models and designs into rich, nature-filled videos, images, and real-time immersive media.
You may want to check out more Mac applications, such as FRS Coloring Book Volume 2, FbxConverter or JMRI, which might be similar to LumenRT.
3D Design