Remove Edge as PDF Default Reader
Computing Services Technote #581 v1
Title: Removing Edge as the Default PDF Reader
Applies to: Windows 11
Section: Network
Owner: Network Analyst, Network & Communication Services
Last updated: 2025-08-29
Introduction
Since Windows 10, Windows uses the Edge browser as the default reader for .pdf files. Some users may wish to change this default.
Purpose
This technical note will guide you through the steps to change the default program that will open .pdf files.
Steps to change the default program for .pdf files.
These steps do not require administrator.
- Click on the Start menu and select the Settings app from the pinned apps section. Alternatively, you can search for "Settings" in the Start menu search bar.

- In the Settings window, select the Apps tab from the left sidebar.

- From the right pane, click on the Default apps option.

- In the search bar under "Set a default for a file type or link type," type .pdf. Click on the .pdf search result that appears below to change its default app.

- A prompt may appear asking you to "Switch anyway." Click on Switch anyway to proceed.
- From the list of available apps, select your preferred PDF viewer. If you don't see it listed under the suggested apps, look under More Options. Once selected, click Set Default.

Conclusion
Instructions for removing Edge as the default .pdf reader are described.
Revision History
v0, 2017-09-05, Initial version.
v1, 2025-08-29, Updated steps for Windows 11.