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.... C# // an entry of PLY file in the FileFormat class public..."c:\temp\input.stl" , output = @ "c:\temp\output" ; // load a 3D file Scene...