Blender - Blender is the open source, cross platform suite of tools for 3D creation.
3D Cityplanner - Urban and real estate development at your fingertips. With the 3D Cityplanner it’s possible to create, visualize, analyze and share 3d plans online.
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.
Silo - Silo is a focused 3D modeling application with the ability to effortlessly switch between organically sculpting high-poly models and precisely controlling hard-edged surfaces.
ZBrush - ZBrush is a digital sculpting and painting software solution.
MakeHuman - MakeHuman is a free, open source, interactive modeling tool for creating custom 3D human characters.