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....not limited to: Microsoft Windows desktop (XP, Vista, 7, 8, 10)...systems (2003, 2008, 2012) Windows Azure Linux (Ubuntu, openSUSE...