Vectorworks - Vectorworks 2D / 3D CAD and BIM software for Mac or Windows provides one flexible solution for your entire design process. Sketch, model, and present with the ultimate software from start to finish.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Microsoft 3D Builder - View, capture, personalize, and print 3D models.
Sculptris - Sculptris: Enter a world of digital art without barriers.
Easy Blue Print - Easy Blue Print is a software program used to quickly create floor plans for office and home layouts with precise measurements.
Misfit Model 3D - Misfit Model 3D is a 3D model editor that basically operates with triangle-based models.