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....Add Borders to Cells in a Worksheet in VSTO and Aspose.Cells Add...and Aspose.Cells Adding New Worksheets to Workbook and Activating...