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NEF

nef icon

Nikon Digital SLR camera RAW image

File type: Digital camera RAW file

Files with nef extension can be mostly found as raw images saved in Nikon Electronic Format that is featured in all digital cameras and other devices produced by Nikon.

Found 2 different file type records with the same nef filename suffix.

What is nef file?

File type category:
Digital camera RAW file

Date updated: July 14, 2025

File extension nef is mainly used for Nikon Electronic Format which is primarily associated with the Nikon Digital SLR Camera raw images.

NEF file represens raw image format created by Nikon digital cameras and DSLRs. Raw images are basically the data as it comes directly from the CCD (charge-coupled device) sensor in the camera without any correction and image processing. Data is stored in 12-bit or 14-bit format.

How to open nef file?

NEF file format is supported by many bitmap editors and picture viewers, such as Adobe Photoshop, Adobe Photoshop Lightroom, ACDSee or XnView. Also Nikon bundles ViewNX and Capnture NX-D photo management software together with their products.

How to convert nef file?

Bitmap editors like Adobe Photoshop or its clones, bitmap viewers (ACDSee or XnView) or photo management software like Adobe Ligtroom very often offer conversion support between bitmap file formats. You can use them to convert and resize the .nef files to another image format - most often to jpg.

Suggested software to open nef file:

Associated software actions with the nef file

Software capable of saving nef files:

Software apps that export nef files:

Microsoft Windows

Apple macOS / Mac OS X

Software apps that extract nef files:

Software applications that handle other tasks involving nef files:

Microsoft Windows

ArcSoft PhotoStudio icon ArcSoft PhotoStudio

Apple macOS / Mac OS X

iPhoto icon iPhoto

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Nero BackItUp encrypted data

File type category:
Encoded and encrypted file

Date updated: August 14, 2019

The nef file extension is also used by Nero BackItUp, a program for Microsoft Windows operating system, which enables users to backup their sensitive data.

The nef file stores encrypted data by Nero BackItUp.

How to open nef file?

Use Nero BackItUp to open *.nef files.

How to convert nef file?

Probably cannot be converted to anything else.

Suggested software to open nef file:

Associated software actions with the nef file

Software applications that can open nef files:

Microsoft Windows

Software apps that create nef files:

Microsoft Windows

Software apps that extract nef files:

Microsoft Windows

Convert .nef files

Convert to .nef from other formats

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