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....Exportation XLS ou XLSX Contents [ Hide ] Aspose.Cells for JasperReports...rapports aux formats XLS et XLSX sans perte de mise en page ou...