No specific info about version 7.5. Please visit the main page of Spire.XLS for .NET on Software Informer.
Suite of Office .NET Components to open, modify, convert, and view Office files.
It is a set of classes, specifically designed to read Microsoft® Excel files
Comments (2)
{
File.Delete(Util.XLSXFileName);
}
//Save as xlsx using Spire
Workbook workbook = new Workbook();
workbook.LoadFromFile(Util.CSVFileName, ",", 1, 1);
Worksheet sheet = workbook.Worksheets[0];
sheet.Name = "csv to excel";
workbook.SaveToFile(Util.XLSXFileName, ExcelVersion.Version2010);