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....formulas, user may call the [ CalculateFormula ]( https://reference.aspose...aspose.cells/workbook#calculateFormula-com.aspose.cells.CalculationOptions--...