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....easy to set properties of cell area. Java code is mentioned below:...setKey2 ( 1 ); //Create a cells area (range). CellArea ca = new CellArea...