This issue started with Version 4.4.1 of Aspose.Cells. It was fine in 4.4.0.0 and prior:
I have an existing workbook that has a DefaultStyle set with a Font Size of 8. When I open the workbook in Aspose.Cells, it opens it with a DefaultStyle font size of 10. It also doesn't keep my default font face of Tahoma either - it sets it to Arial. Here is sample code:
Aspose.Cells.Workbook pSourceWorkBook = new Aspose.Cells.Workbook();
pSourceWorkBook.Open(@"c:\seanb.xls");
Console.WriteLine(pSourceWorkBook.DefaultStyle.Font.Size.ToString());
Console.Read();
It outputs 10 to the console window with Version 4.4.1 (and above). Running with version 4.4.0.0 (and below) it outputs 8 (which is what I expect). I have attached the spreadsheet in question for consideration.
Thank you.