The full form of CADD is Computer Aided Design and Drafting. It’s used on Computing ,Sofware & Applications in Worldwide

Computer-aided design (CAD) is the use of computers (or workstations) to aid in the creation, modification, analysis, or optimization of a design. CAD software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. CAD output is often in the form of electronic files for print, machining, or other manufacturing operations. The term CADD (for computer aided design and drafting) is also used.

Computer aided design (CAD) software is used for creating the 3D models complete with detailed documentation such as dimensions, materials used and even details the design process.

CADD encompasses all of the fields and industries where CAD is being used to design and create products such as that from the aeronautical industry, architectural industry, civil industry, electronic industry and just about any industry or field which requires detailed design of hardware and structures.