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....to export 3D models to PDF/raster from corresponding FBX, OBJ...Converting CAD Drawings to PDF and Raster Image Formats Exporting DGN...