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.... Pdf 13 Represents a PDF file. XPS 20 Represents an XPS file...Protection Settings since Excel XP in Aspose.Cells Converting Worksheet...