Microsoft Office 2016 will allow you to edit and save PDF files in Word and Excel.
Edit a PDF
Simply open the document like any other document or spreadsheet to get started.
https://support.office.com/en-us/article/edit-a-pdf-b2d1d729-6b79-499a-bcdb-233379c2f63a
Save a PDF
1) Choose File Save As
2) In the Save as type box, choose PDF (*.pdf).