Export PDF Document to XLS

To convert PDF file to XLSX, choose File → Export → Export Pages to Excel. This will open a dialog box with the following settings.

Dialog box “Export to Excel”

File Name. Specify name and path for document export destination file (you can use Browse button).
Page Range. Choose pages to export.
Excel Workbook Settings. Select a worksheet type to be created: for each table, for each page, single worksheet for the document.
Open the created file in the default application. Open the converted file with the default program right after exporting.
Export content other than Tables. Export the whole content of a page when converting to Excel tables.

P.S Tables will be placed on the same Worksheet if they have similar structure.