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....GridView till Xlsx, Xlsb, Xls, Txt, Csv, Ods. Fungerar med alla...Xls Exportera GridView till Txt Exportera GridView till Csv Exportera...