CorelDRAW Graphics Suite is a graphics and imaging software developed by Canada's Corel Company, one of the world's top software companies. Its extraordinary design capabilities are widely used in many fields such as trademark design, logo production, model drawing, illustration drawing, typesetting and color separation output. Its popularity can be illustrated by the fact that CorelDRAW is installed on almost all PCs used for commercial design and art design.

CAD stands for Computer Aided Design (CAD-Computer Aided Design), which uses computers and graphics equipment to help designers carry out design work. Abbreviated as cad. In engineering and product design, computers can help designers perform calculations, information storage, and drawing. CAD also includes: electrical CAD, foreign trade settlement CAD, Canadian dollar, coronary heart disease, computer-aided diagnosis, clothing CAD, etc.