This ensures that your room will not only look cool, but also be functional. Autodesk, creator of AutoCAD, REVIT and 3ds Studio Max, is known for its professional design programs for designing buildings, 3D building information modeling and 3D rendering capabilities. It also has a great program for planning home/office/apartment spaces called Homestyler. This user-friendly program doesn’t require formal training like the other professional programs the company offers. To make floor plans, simple drag-and-drop functions allow you to create dimension and even make angled walls within your design.