Open a Word document that you would like to save in PDF format and encrypt withpassword, complete the writing or editing. Once done, click the ‘File’ menu and then click Save As tab.

Open Microsoft Word. Click on File > Open, then select the PDF file. Word will notify you that it will convert the PDF to an editable document—click “OK.” Edit the file and save it in Word ...

You will then see a prompt telling you that Word wants to convert the PDF into an editable document. Click OK to start editing the PDF. After you're done, click File > Save or press Ctrl + S to ...