Which PDF viewer is best?

The 5 Best Free PDF Readers for Windows and Mac

At times, clearing the defaults also doesn’t reset the default PDF preferences. It usually happens with Google Drive’s PDF viewer . If that’s happening, you will have to disable or uninstall your PDF reader app. After that, open any PDF file, and you will be asked to choose a PDF reader.

RELATED: How to Find Files You Downloaded on Android Simply select one of the apps and the PDF will open. Again, if you don’t already have an app capable of opening PDFs, there are several you can choose from. The simplest is Google PDF Viewer .