Houdini - Houdini covers all the major areas of 3D production, including:
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Mixamo - A 3D character pipeline built for game devs
Autodesk 3DS Max - 3ds Max is software for 3D modeling, animation, rendering, and visualization. Create stunning game enrivonments, design visualizations, and virtual reality experiences.
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.