If you are converting a document with multiple pages, you have the option whether to convert into a single Excel worksheet or to have each page of the document convert into its own worksheet within the workbook.
By default, PDF2XL converts all pages into a single worksheet.
If you wish to have all your pages converted into separate worksheets, select the "Multiple Sheets" option on the Preview Pane toolbar.
Note that this option is only available when using an Excel format; CSV files cannot accommodate multiple sheet conversions.