Computer-assisted design (CAD) software, also known as computer-aided design software, comes in many different packages.
When it comes to choose computer-assisted design software, the most common difference between the programs comes down to dimensions. There is 2D, 2.5D, and 3D, or three-dimensional, computer-assisted design software, and there is special 3D computer-assisted design software programs made for modeling objects either as a solid object or a wireframe. All of these computer-assisted design software types can be used to build successful building plans, so it really is up to the user to choose which program is the best.
