.NEF · 2016 · 20 MP full-frame

Nikon D5 RAW Files: Open, Cull & Edit .NEF Free

Nikon's professional sports and press flagship, shot at 12 fps through entire games with dual XQD or CF card slots. Wire-service photographers using this body routinely generate thousands of frames per assignment. Automated culling is the only realistic way to turn that volume into a filed selection before deadline.

Nikon D5 RAW at a glance

RAW formatNEF — Nikon Electronic Format (.NEF)
Sensor20 MP full-frame
Resolution20 megapixels
Typical RAW sizeabout 19-24 MB
Released2016
RAW options12-bit or 14-bit NEF RAW with lossless-compressed, compressed, and uncompressed options; high-speed bursts commonly shot at 12-bit for buffer depth.

Editing D5 files with imagic

imagic opens .NEF files from the Nikon D5 natively on Windows and macOS. Point it at a card or shoot folder and it builds previews, scores every frame for sharpness, closed eyes, and composition, and groups near-duplicate bursts — so a full shoot collapses to its keepers before you edit anything.

Processing runs through the bundled RawTherapee engine, entirely on your machine: batch-apply one look across the keepers and export JPEGs in a single pass. Nothing uploads, which matters at about 19-24 MB per frame. The 7-day trial is full-featured and needs no card; licenses are one-time, from €19.

Frequently asked questions

What RAW format does the Nikon D5 use?

The Nikon D5 writes NEF files with the .NEF extension. 12-bit or 14-bit NEF RAW with lossless-compressed, compressed, and uncompressed options; high-speed bursts commonly shot at 12-bit for buffer depth.

How big are Nikon D5 RAW files?

Expect about 19-24 MB per frame from the 20 MP full-frame sensor, depending on compression settings and scene detail. A full shoot adds up quickly, which is why culling before editing matters on this body.

How can I open Nikon D5 .NEF files for free?

imagic opens NEF files from the Nikon D5 natively on Windows and macOS — the 7-day trial needs no card. It culls the shoot with AI quality scoring, groups duplicates, and batch-processes keepers locally through its RawTherapee engine.

More about NEF

The D5's .NEF files share their structure with every Nikon body using NEF — the full NEF guide covers compression variants, free openers, and conversion options in depth.

Other Nikon bodies

Nikon Zf Nikon Z50 II Nikon Z6 III Nikon D800 Nikon D610 Nikon D750 Nikon D810 Nikon D4S

Cull a D5 shoot before your coffee cools

AI quality scoring, duplicate grouping, and local batch processing for .NEF — free for 7 days, no card required.

Start Free Trial Workflows by Genre