You can use the Print option to save your Word documents, Excel workbooks, and PowerPoint presentations as PDF files.
- Open the file that you want to save as a PDF, and then tap File on the 3 dots icon on your phone.
- Then, tap Print.
- Click on Select a printer, and then chose Save as PDF.
- Click on the PDF icon, choose a location for your PDF, enter a new name (optional), and then tap Save.