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....PowerPoint (PPT) PresentationML (PPTX, XML) PPT to PPTX conversion...Specification (XPS) Tagged Image File Format (TIFF) Supported...