Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Wings 3D - Wings 3D is a subdivision modeler inspired by Nendo and Mirai from Izware.
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.
Sketchfab - Sketchfab is an industrial design software tool is useful for ideation and for beginners in the industrial design field.
Autodesk Maya - Maya is 3D computer animation software with powerful modeling, rendering, simulation, texturing, and animation tools for artists, modelers, and animators.
Anim8or - Anim8or is a 3D modeling and animation program that is aimed at beginners with its intuitive and easy-to-use set of tools.