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....xlsx workbook . SaveCopyAs ( "C:..."C:\\Downloads\\OutputVsto.xlsx" ); } VSTOで作成された円グラフ Aspose.Cells...