CAD

Computer Aided Design is the use of computers to aid in the creation, modification, analysis, or optimization of a design in either 2D or 3D.

CAD software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation or between design teams, and to create a database for manufacturing.

Designs produced with CAD software are helpful in protecting products and inventions when used in patent applications.

CAD output is often in the form of electronic files for print, machining, or other manufacturing operations such as CNC, 3D printing and Additive Manufacturing.