

You want to see how it looks and works.ĬAD technology has been widely used in various fields of engineering design.

you want to see it before going to implement its design in the real world. For example, if you want to build something new and creative such as a new home, car, bridge, etc. Open-source and free CAD software can prove a valuable resource to those looking for an alternative to paid CAD software like AutoCAD.ĬAD-computer-aided design or computer-aided drafting is a technology to create real-world objects on your computer screen to understand them deeply.
