Hi,
In Aspose.Cells for .NET 26.4.0, Workbook.Save(path, new XlsbSaveOptions()) writes a 6-byte stub for xl/calcChain.bin regardless of how many Formula cells the workbook contains. The same workbook saved as XLSX via n…...bin regardless of how many formula cells the workbook contains...has to rebuild the entire calculation chain cold. On a real-world...