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....PresentationML (PPTX, XML) 3 Support for PPT to PPTX conversion 4...for Portable Document Format (PDF) 5 Support for XML Parser Specification...