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....Exporter GridView vers Xlsx, Xlsb, Xls, Txt, Csv, Ods. Fonctionne...Xlsx Exporter la GridView vers Xlsb Exporter la GridView vers Xls...