Nikon RAW

Readable

image

file format

Identify it

Extensions	`.nrw`
MIME types	`image/x-nikon-nrwimage/x-raw-nikon`
PRONOM	`fmt/202`
Wikidata	`Q28205405`

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ExifToolOpen sourcereads · Artistic License / GNU General Public License, version 1.0 or later
ImageMagickOpen sourcereads · ImageMagick License
LibRawOpen sourcereads · Common Development and Distribution License version 1.0 / GNU Lesser General Public License, version 2.1
Zoner Photo Studioreads and writes
Adobe Photoshop Elementsreads
Fast Picture Viewerreads
FastStone Image Viewer 5.2reads
IrfanViewreads · freeware
Microsoft Photosreads · Microsoft end-user license agreement
PaintShop Photo Pro X3reads
PaintShop Pro X4reads
Photorecoveryreads
Q472277reads · freeware

To	With	Fidelity	Command and losses
Portable Network Graphics	ImageMagick	Lossless	`convert in.nrw out.png` Pixels kept; some metadata, colour profiles or layers may be dropped.
Tagged Image File Format	ImageMagick	Lossless	`convert in.nrw out.tif` Pixels kept; some metadata, colour profiles or layers may be dropped.
GIF 89a	ImageMagick	Lossy	`convert in.nrw out.gif` Reduced to 256 colours.
JPEG File Interchange Format 1.02	ImageMagick	Lossy	`convert in.nrw out.jpg` Lossy compression.
WebP	ImageMagick	Lossy	`convert in.nrw out.webp` Lossy compression.

From Converters (FFmpeg, ImageMagick, Pandoc, LibreOffice), Wikidata. Updated 2026-10-20.