To view RAW photos on Windows 10, install the free Raw Image Extension from the Microsoft Store. After that, RAW files such as .CR2, .CR3, .NEF, .ARW and .DNG show thumbnails in File Explorer and open in the Photos app like any other picture. The extension needs Windows 10 version 1903 or later.
Windows 10 reached end of support on October 14, 2025. Consumer Extended Security Updates (ESU) now run until October 12, 2027. The same extension also works on Windows 11.
Quick Answer
Microsoft Store > search Raw Image Extension > Get, then open the RAW file in Photos.
Install the Raw Image Extension
- Open the Microsoft Store from the Start menu.
- Search for Raw Image Extension. Make sure the publisher is Microsoft Corporation.
- Click Get (or Install) and wait for it to finish.
- Open File Explorer and go to your RAW files. Thumbnails should now appear. If they don’t, restart File Explorer or sign out and back in.
- Double-click a file to open it in Photos.
Check Your Windows 10 Version
Press Windows + R, type winver, and press Enter. If the version is older than 1903, install updates from Settings > Update & Security > Windows Update first.
Ways to Open RAW Files
| Method | What you can do |
|---|---|
| Raw Image Extension + Photos | View, browse thumbnails, basic edits and export to JPEG |
| Your camera maker’s software | Full support for that brand’s formats and settings |
| A dedicated photo editor | Full RAW development: exposure, white balance, noise |
| Convert to DNG or JPEG | Share with people who can’t open RAW |
Troubleshooting
- Still no thumbnails: In File Explorer, open View > Options > View tab and make sure Always show icons, never thumbnails is unchecked.
- A new camera’s files won’t open: Support for brand-new cameras can lag. Update the extension in the Store (Library > Get updates) or use the camera maker’s software.
- Can’t find the files: RAW files are sometimes hidden in camera folders; see how to see hidden files on Windows 10.
- Photos looks different from the camera preview: RAW files are unprocessed. The camera applies its own look to JPEG previews; Photos shows a neutral version.
Frequently Asked Questions
Is the Raw Image Extension free?
Yes, it’s a free download from the Microsoft Store.
Which RAW formats does it support?
It uses the open-source LibRaw library and covers most common formats, including CR2, CR3, NEF, ARW, ORF, RW2 and DNG. Very new cameras may not be supported yet.
Can I edit RAW files in Photos?
You can make basic adjustments and save a copy as JPEG. For full RAW editing, use a dedicated photo editor.
Does it work on Windows 11?
Yes. Install the same extension from the Store.
Summary
- Install Raw Image Extension from the Microsoft Store.
- Browse RAW thumbnails in File Explorer.
- Open files in Photos.
- Use camera software or an editor for full RAW editing.
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.