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....for Java supports processing Excel (XLS, XLSX, XLSB, XLSM, XLT...documents without using Microsoft Excel. Aspose.Cells Java for Jython...