Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....BIM Drawings Contents [ Hide ] CF2 Drawings DXF Drawings COLLADA...COLLADA Drawings DGN Drawing DRC Drawings DWF Drawings DWFx Drawing...