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....werden, um Microsoft Excel 79 0 2003- oder Excel 2007-Formatdateien...nach Eigenschaften des XLS-Viewers oder dem Farbschema des Betriebssystems...