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....ppt" , SaveFormat . Ppt ); } }; InterruptionTokenSou...ProcessPresentation ( "pres.pptx" , "pres.pdf" , tokenSource . Token ); } static...