Aspose.Cells Cloud REST API supports saving Excel files in various formats using C# and offers SDKs for multiple programming languages....Csv-to-Xlsb Csv-to-Xlsm Csv-to-Xlsx Csv-to-Xlt Csv-to-Xltm Csv-to-Xltx...Fods-to-Xlsb Fods-to-Xlsm Fods-to-Xlsx Fods-to-Xlt Fods-to-Xltm Fods-to-Xltx...