NuGraf

Advanced 3D Data Translation, Rendering & Scene Composition Software for Microsoft Windows.
Includes all the functionality of PolyTrans inside NuGraf (PolyTrans is a subset of NuGraf).
NuGraf is a fast, powerful and comprehensive 3D CAD/DCC/VisSim data translation, optimization, and comprehensive 3D rendering scene composition program for Microsoft Windows.

It is used throughout the world by every top named company in mission and production critical environments.
By utilizing a streamlined internal pipeline organization NuGraf can effortlessly import, interactively manipulate and photo-realistically render, or re-export, very large 3d scene files quickly and without the performance degradation that is often encountered with other 3d rendering or animation packages.