Xls

SpreadsheetFormats.Xls field

Excel 97-2003 Binary File Format (XLS) represents files that can be created by Microsoft Excel as well as other similar spreadsheet programs such as OpenOffice Calc or Apple Numbers. Learn more about this file format here.

public static readonly SpreadsheetFormats Xls;

Remarks

https://en.wikipedia.org/wiki/Microsoft_Excel#File_formats

See Also