The Microsoft Edge browser is the default app for PDF files on Windows PCs. However, you can easily change your default PDF viewer to Adobe’s Acrobat Reader DC for files saved to your Windows PC.

To change the default PDF viewer on Windows, right click any PDF file and select ‘Open With’ and then ‘Choose another app’.

Make Edge download PDF files instead of opening them This guide will show you ways to change Microsoft Edge from being your default PDF reader.

To change the default PDF viewer in Windows 10 , you'll need to head to the Control Panel, which is where most system-wide settings are stored.