Computer-aided Design, including: Autocad Dxf, Edif, Acis, .dwg, Gerber File, Gdsii, Intergraph Standard File Formats, Iges, Iso 10303, Collada, Obj, ... Exchange Format, Design Exchange Format, 3ct

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More info: Computer-aided design (CAD), also known as computer-aided drafting and design (CADD), is the use of computer technology for the process of design and design-documentation. Computer Aided Drafting describes the process of drafting with a computer. CADD software, or environments, provide the user with input-tools for the purpose of streamlining design processes; drafting, documentation, and manufacturing processes. CADD output is often in the form of electronic files for print or machining operations. The development of CADD-based software is in direct correlation with the processes it seeks to economize; industry-based software (construction, manufacturing, etc.) typically uses vector-based (linear) environments whereas graphic-based software utilizes raster-based (pixelated) environments.