Open the DOCX file in Microsoft Word
Click File
Click Save As or Export
Choose PDF as the file format
Select the destination folder
Click Save or Publish
Use Google Docs by uploading the DOCX file
Open the file in Google Docs
Click File
Click Download
Select PDF Document (.pdf)
Use an online DOCX to PDF converter
Upload the DOCX file
Select PDF as the output format
Download the converted PDF
Use LibreOffice Writer
Open the DOCX file
Click File
Click Export As
Choose Export as PDF
Save the PDF file
Use a printer dialog
Open the DOCX file
Click Print
Select Microsoft Print to PDF or Save as PDF
Click Print
Choose a file name and save location