Create a 3D Models: CAD software provides users with the necessary tools to create a 2D or 3D model from scratch.It allows users to quickly create highly detailed models, components, and assemblies while ensuring accuracy. It then encodes the geometrical data of the product, making it easier to share files between various systems and devices.ĬAD software has become an invaluable tool in various industries including engineering, design, architecture, and production. The applications allow users to create 2D or 3D models with exact specifications. Computer-aided designs use software programs to optimize designs and document the process of creating a product, component, or system.