Didger can import .XLS and .XLSX file types. Didger can import one sheet of Excel spreadsheet data at a time. If you are importing an Excel file with multiple sheets, the XLS Import Options dialog will appear.
Select the sheet to import in the XLS Import Options dialog.
OK Button
Select one sheet to import and click the OK button.
See Also
Excel .XLS, .XLSX, .XLSM Data File Description