If the data is in PDF forms, then you can use a PDF Reader or Editor to export the fdf, xml, or xfdf. These files will contain the data in a key value pair. You can then parse the file and get what you need. If it is not in a form, you will need to find a PDF SDK to do what you need. PDF SDK will provide you access to the text data in the PDF, however, you must either know how to parse that data to get what you need or you would need to know where the location of that data on the PDF page to get it.
And then go to Edit > Text Format > PDF and choose your format.