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....false ), 512 , 512 ); //a viewport is required on the render...), 1024 * 3 , 1024 ); //a viewport is required on the render...