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....NET web applications to Windows applications...formats , such as EML, EMLX, HTML, ICS, MBOX, MHT, MSG, OFT, OST...