Overview
The classic Windows Photo Viewer is lightweight and fast, but modern Windows hides it in favor of the Photos app. If you upgraded from an older version it may still be present but not offered as a default. This guide shows how to restore and set it as your default image viewer.
Key Takeaways
- Windows Photo Viewer is still built in but often hidden.
- A registry change re-enables it for common image types.
- You then set it as the default under Default apps.
- It is a fast, minimal alternative to the Photos app.
Warning: Back up the registry before importing changes. An incorrect edit can cause system or app problems.
Re-enable Photo Viewer
1. Create a registry file that restores the Photo Viewer file associations, or use a trusted prepared .reg file.
2. Double-click the .reg file and confirm the import.
3. Alternatively, add the associations manually under HKEY_CLASSES_ROOT for each image type.
4. Restart File Explorer or the PC to apply.
Set It as Default
1. Open Settings > Apps > Default apps.
2. Search for a file type such as .jpg.
3. Choose Windows Photo Viewer from the list.
4. Repeat for .png, .bmp, and other image formats you use.
Troubleshooting
Problem: Windows Photo Viewer does not appear in the app list.
Solution: Apply the registry entries that register it, then it will show as a choice for image types.
Problem: Images still open in the Photos app.
Solution: Set Photo Viewer per file type under Default apps rather than relying on a single global change.
Problem: The viewer opens but images look wrong.
Solution: Ensure your display color profile is correct; Photo Viewer respects the system color settings.
Problem: The registry import was blocked.
Solution: Run it with administrator rights and confirm your account can modify the registry.
Conclusion
Restoring Windows Photo Viewer gives you a fast, no-frills way to browse images. Re-enable it in the registry and set it as default to make it your everyday viewer.
About TechHub
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