How to view a .NRW file online
No app, no account, no upload.
Open your .NRW
Drag a .NRW file straight from your memory card onto the viewer, or choose it from your device. It's read right here, so even a 60 MB original opens without uploading.
View the photo and settings
We show the largest preview the camera saved, with shutter speed, aperture, ISO, lens, date, location and a histogram.
Save a JPG
Export the preview as JPG, PNG or WEBP to share it right away. Rotation from the camera is applied.
What is a .NRW file?
Everything worth knowing about Nikon RAW Image (Coolpix variant).
An NRW file is an unprocessed raw photo from a Nikon Coolpix compact camera, the sensor data before any in-camera processing. Open it with the free Nikon NX Studio (Windows/Mac) or darktable. On Windows, the free Raw Image Extension from the Microsoft Store makes thumbnails appear in File Explorer.
Programs that open .NRW files
- Windows
- PaintShop Pro, Adobe Photoshop Elements, darktable, RawTherapee, IrfanView (+ RAW plugin), Nikon NX Studio
- macOS
- darktable, Apple Photos / Preview, Nikon NX Studio
- Linux
- darktable, RawTherapee
| Full name | Nikon RAW Image (Coolpix variant) |
|---|---|
| Developer | Nikon Corporation |
| First released | 2008 (Nikon Coolpix P6000, first Coolpix to shoot raw) |
| Category | Images |
| MIME type | image/x-nikon-nrw |
| Signature | 49 49 2A 00 ("II*\0" - little-endian TIFF header) |
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Frequently asked questions
Is my .NRW file uploaded?
No. The viewer reads your .NRW file. RAW files are big and personal, so they never leave your device.
Is this the real RAW image?
It's the full-size JPEG preview the camera stored inside the RAW file, which is what the camera displays. It has the camera's own colors and white balance. Developing the raw sensor data with your own settings is coming soon.
Why is the preview small for my camera?
Some older cameras (and Sigma, Kodak and Minolta models) only embed a small thumbnail. The panel tells you the preview size and how it compares to the sensor.
Where does the location come from?
From the GPS data your camera or phone saved in the file. If you share the photo, remember this data travels with the original RAW.
Can I convert RAW to JPG here?
Yes: open the file and use Save as JPG. You'll get the camera's preview in full quality. For edited exports with your own exposure and color, use a RAW editor until our developer arrives.
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