Computers have become a vital part of almost every industry, but where computers are truly revolutionary is within design industries. From industrial designers to architects, filmmakers to video game developers, designing on a computer in 3D has changed the way professionals in design industries work. The 3D design software landscape today is vast and often overlaps, so it can be difficult to know whether you need 3D modeling, BIM or CAD software. Comparing these three categories may give you a better idea of what will work best for you.