Select the option of "Combine the
Sheets of XLS to convert to xxx" (xxx delegates the output format), it can
combine all sheets of Excel to convert to one
output file. If you don't select the
option, it will convert each sheet of Excel individually.
If you output PDF
file with the mode of "output PDF as default format", the output path
will be selected newly in the conversion. Please find the output PDF file from
the selected saved path.