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....Ask AI Hello World Contents [ Hide ] Aspose.Cells - Hello World...default (i.e., Excel 2003) format. $file_format_type = new FileFormatType...