Paraview - ParaView is an open-source, multi-platform application designed to visualize data sets of size...
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
VisIt - VisIt is an Open Source, interactive, scalable, visualization, animation and analysis tool.
ZBrush - ZBrush is a digital sculpting and painting software solution.
Gmsh - Gmsh is a 3D finite element grid generator with a build-in CAD engine and post-processor.
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.