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....Java versions: J2SE 6.0 (1.6), J2SE 7.0 (1.7), J2SE 8.0 (1.8) or...