Comprehensive 3D modeling software ideal for architecture, engineering, film, and gaming. It includes features like easy-to-use interface, sun and shadow analysis, color experimenting, and mock-up creation. Available in freeware and professional versions for diverse needs.










































Inventor is significantly more detailed and allows for the simulation of motion. Sketchup is a pretty rudimentary 3d drawing tool, and does not produce very high quality models or measurements, etc.