Nebula is a fast and unbiased physically based renderer for Windows.
Its simple user interface lets you create amazing shots with a minimal iteration time.
The realtime progressive raytracing mode allow you to interactively edit scenes and see a preview of the final result. Only start a final render when you have found the perfect spot.
The user interface comes with a collection of helpers to simplify scene manipulations.
Modify the different elements in just one-two clicks.
From subsurface scattering to participing media, Nebula supports a high range of lighting effects to help you create stunning images.
Nebula's Alpha version is licensed under the Nebula Render license.
The software can be used for both personal and commercial use.