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....API to integrate Microsoft Visio® file generation, manipulation... VDW, VST, VSTX, VSX, HTML, PDF and XML Paper Specification (XPS)...