Changing the default PDF viewer in Windows 11 is a simple process that involves adjusting your system’s settings. This allows you to select your preferred application for opening PDF files. The steps outlined below will guide you through the process of setting a new default PDF viewer on your Windows 11 device.
How to Change Default PDF Viewer Windows 11
By following these steps, you will successfully change your default PDF viewer in Windows 11. This can improve your workflow if you prefer using a specific application over the built-in options.
Step 1: Open Settings
Navigate to the Start menu and click on "Settings."
Opening the Settings app is your first step. You can also press the Windows key + I for a keyboard shortcut to access Settings quickly.
Step 2: Go to Apps
In the Settings menu, select "Apps."
This section of the Settings menu contains various options related to installed applications, including default apps.
Step 3: Select Default Apps
Scroll down and click on "Default apps."
Default Apps allows you to change the programs that Windows uses to open various file types and protocols by default.
Step 4: Choose PDF File Type
In the search bar under "Set defaults for file types or link types," type ".pdf."
The search bar makes it easy to narrow down the file types, so you don’t have to scroll through a long list.
Step 5: Change the Default App
Click on the current default app and choose your preferred PDF viewer from the list provided.
Windows will display a list of compatible applications installed on your device. Select your desired app, and the system will update the default settings.
After completing these steps, your PDFs will open with the application you selected, providing a more tailored experience.
Tips for Changing Default PDF Viewer Windows 11
- Have Your Preferred App Installed: Make sure the PDF viewer you want to use is already installed on your device.
- Consider User Interface: Choose a PDF viewer with an interface that you find easy to navigate.
- Check for Compatibility: Ensure the PDF viewer is compatible with Windows 11 to avoid any functionality issues.
- Look for Extra Features: Some PDF viewers offer additional features like annotation or editing, which can be useful.
- Update Regularly: Keep your chosen PDF viewer updated for the best performance and security.
Frequently Asked Questions
How do I reset the default PDF viewer to Microsoft Edge?
Open the Default Apps settings, search for .pdf, and select Microsoft Edge from the list of options.
Can I change the default PDF viewer back to my previous selection?
Yes, follow the same steps and select your previous PDF viewer from the list.
Is it possible to set different default PDF viewers for different file types?
No, Windows allows only one default program per file type.
What if my preferred PDF viewer is not listed?
Make sure the viewer is installed correctly. If it still doesn’t appear, reinstall the application.
Will changing the default PDF viewer affect my system’s performance?
No, changing the default PDF viewer will not affect the overall performance of your system.
Summary of Steps to Change Default PDF Viewer Windows 11
- Open Settings.
- Go to Apps.
- Select Default Apps.
- Choose PDF file type (.pdf).
- Change the default app.
Conclusion
Changing the default PDF viewer in Windows 11 is straightforward and can greatly enhance your user experience. Whether you prefer Adobe Acrobat Reader for its extensive features, SumatraPDF for its simplicity, or any other application, the process is quick and easy. Just remember to have your preferred viewer installed and up-to-date for the best performance.
By following the steps outlined above, you can seamlessly switch to a PDF viewer that better suits your needs. This can make managing and viewing your PDF files much more efficient. If you found this guide helpful, consider checking out other tutorials for optimizing your Windows 11 experience.
Remember, the key to a smooth digital experience often lies in customization. So go ahead and tweak your settings to match your preferences. For more tips and tricks on Windows 11, stay tuned!

Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.