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....rounded hidden lines when exporting DWG/DXF to BMP and PDF Feature...when exporting DWG to PDF (.NET) Feature CADNET-376 3D entities...