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.... Presentation ( "Presentation.pptx" ) as pres...slides )) # Saves as PDF pres . save ( "out_pdf.pdf" , slides . export...