You are an amazing architect. That’s why you use CAD software to assist you in the creation of your design. CAD software helps you increase your productivity and improve the overall quality of your design.
Generally Computer Aided Design (CAD) files consist of 2-D files (drawings) and 3-D designs files (models, parts, or assemblies) that are developed from CAD software programs. Popular CAD/CAM/CAE file extensions are .DWG, .DXF, .TCW, and .EZP.