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....= new Workbook ( "Sheet to Image by Page.xls" ); Worksheet sheet...Worksheets [ 0 ]; Aspose . Cells . Rendering . ImageOrPrintOptions options...