Camera RAW conversion
Convert NEF to HEIF
Updated Jul 2026
NEF is the raw format Nikon cameras save, holding the full, uncompressed data straight off the sensor. HEIF is a compact image format used widely on Apple devices. To convert NEF to HEIF, open the file in a converter and export it as HEIF. Doing this on your own computer keeps the original photo, and its camera and location metadata, off other people's servers.
- Extension
- .nef
- Type
- Camera RAW
- Typically
- Nikon cameras
- Metadata
- Carries EXIF
- Extension
- .heif
- Type
- Images
- Typically
- Apple devices
- Compression
- Lossy
- Transparency
- None
- Metadata
- Carries EXIF
Convert NEF to HEIF on your own computer. Nothing uploads.
How to convert NEF to HEIF
- Open Morphjet and drag in the NEF files you want to convert, or point it at a whole folder of them.
- Choose HEIF as the output format.
- Convert. The HEIF images are written next to your originals, and nothing leaves your machine.
NEF vs HEIF: what actually changes
| NEF | HEIF | |
|---|---|---|
| Opens everywhere | No, needs Nikon software or a raw-aware app | Widely supported on recent Apple devices, more limited elsewhere |
| File size | Large, tens of megabytes per shot | Much smaller, often a tenth the size or less |
| Quality | Lossless, every bit of sensor data preserved | Lossy, compressed on export |
| Editing flexibility | High, full range for adjusting exposure and white balance | Limited, changes are baked into the compressed image |
| Keeps date, camera, and location (EXIF) | Yes | Yes, unless you strip it |
When to convert, and when not to
Convert NEF to HEIF when you've finished editing a shot and just want a smaller, shareable version to keep on an iPhone, iPad, or Mac without the raw file's bulk.
Keep the NEF original if you might reprocess the shot later, because a HEIF export is compressed and can't recover the extra sensor data a raw file holds.
Why not just use an online converter?
NEF files carry the camera's EXIF data, and often the GPS location where the photo was taken, right alongside the full sensor image. Send that through an online converter and both the photo and its location history sit on someone else's server. Converting on your own computer means the raw file, and everything embedded in it, never leaves your machine.
Questions
Does converting NEF to HEIF lose quality?
Yes, some. NEF is uncompressed raw data, and HEIF compresses it on export. For a finished photo you're sharing or viewing, the difference is hard to notice. For a shot you plan to edit further, keep the NEF.
Will the HEIF keep the photo's date and location?
Yes, the date, camera details, and GPS location stored in the NEF carry over to the HEIF unless you strip the metadata during conversion.
Why convert a Nikon raw file to HEIF instead of JPG?
HEIF stores similar quality in a smaller file than JPG, and it's the format Apple devices favor for photos. If you're keeping the result on an iPhone or Mac, HEIF is the more space-efficient choice.
Can I convert NEF to HEIF without uploading my photos?
Yes. A desktop app like Morphjet converts the file on your own computer, so it never travels over the internet. You can do it with your wifi off.
Can I open a NEF file on a Mac without converting it first?
Some Mac apps can preview NEF files, but many tools, and most iPhone or iPad workflows, expect a standard image format like HEIF instead.
Morphjet converts NEF, HEIF, and 1,800+ other formats, all on your machine. Launching this July.