The latest update to Microsoft Word for Android is rolling out in the Play Store, bringing support for PDF file viewing within the productivity app. Now if you have a PDF file stored on your OneDrive or Google Drive account (or locally on your phone or tablet), you can have that file opened in Word instead of another app. For readers who are heavily into the Microsoft app ecosystem, this will be welcome news as they won’t have to switch between different apps to view the file.
It should be noted that PDF support in Word is read only. You cannot edit them and would need another app to do that for you.