Making Revu your default PDF viewer Created 11 May 2017 Author Category How-To Videos - Revu 2017 & Below, Revu for Windows 2017 & Below Applies to: Revu 2017 and older This video explains how to set Revu as the default PDF application on a Windows machine. Videos Revu 2017 & Below Preferences Getting Started This video explains how to set Revu as the default PDF application for Windows.