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....Calendar' ) . getInstance () cl . setTime...Rjb :: import ( 'java.util.Calendar' ) . HOUR , 1 ) d2 = cl ....