Having problems opening a NEF file?

We have programs that can open or convert your NEF files.

Opening NEF files

Did your computer fail to open a NEF file? We explain what NEF files are and recommend software that we know can open or convert your NEF files.

What is a NEF file?

NEF is an acronym for Nikon Electronic Format. Files that contain the .nef file extension are normally used by Nikon digital SLR cameras.

The files that are captured by the Nikon cameras are raw image files. These files can then be transferred from the Nikon camera to a user's computer when a user wants to edit the images that he or she has taken with the camera.

The NEF file contains the image data in the exact same way that it was captured by the CCD detector that is located inside the Nikon camera. NEF files are uncompressed, editable files that can be adjusted with image editing software.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension NEF

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the NEF file format or software that uses files with the NEF suffix, please do get in touch - we would love hearing from you.