As per the description above, you want to convert a PDF to Word document, Is that correct?
To convert a PDF file to Word, you need to subscribe to Adobe Document Cloud services, with it you can:
For detailed information, you can refer to FAQ | Adobe PDF Pack Link: https://helpx.adobe.com/document-cloud/faq/adobe-pdfpack-faq.html
You can also subscribe to Acrobat Pro DC subscription, for detailed information, refer to Plans and pricing | Adobe Acrobat DC Link: https://acrobat.adobe.com/us/en/acrobat/pricing.html
Feel free to update this discussion for any further assistance.