I accidentally deleted RAW images from my Nikon camera before backing them up, and some of those photos were from an important shoot. I need advice on the best way to recover deleted Nikon RAW files from the camera or memory card without causing more data loss.
Losing Nikon photos does not always mean they are gone for good. I learned this the hard way after wiping a card too fast. What mattered most was not the delete itself. It was what happened next.
If this happened to you, stop using the card now. No more photos. No reformat. No copying files onto it. Deleted images often sit there until new data lands on top of them. Once overwritten, your odds drop fast.
Most Nikon bodies save to SD cards or another removable card, so this is usually a memory card recovery job, not a camera repair thing. I got better results pulling the card out and using a card reader on my computer. USB through the camera felt slower and less reliable.
If you do not have a backup, recovery software is usually the first thing to try. I had decent luck with Disk Drill. It recognizes Nikon file types like NEF, NRW, and JPEG, and I did not need to poke through a pile of settings to get started.
Here is the process I would follow.
- Take the SD card out of the Nikon.
- Plug the card into your computer with a card reader.
- Install Disk Drill on your computer. Do not install it onto the SD card.
- Pick the SD card in the app and click Search for lost data.
- Use Universal Scan. In my case, it worked fine for deleted photos and quick-formatted cards.
- When the scan ends, preview the images. If they open and look normal, recovery usually goes better.
- Save recovered files to your computer or another drive. Do not put them back on the same SD card.
If you also need video files, run Advanced Camera Recovery after the first scan. Some camera video gets split up on the card, and the normal scan misses parts of it. This mode helped in cases where footage did not show up at first.
A few things trip people up.
- If the card shows as empty, do not assume it is done. I have seen this from deletion, a damaged file system, and quick formatting. If the old data was not overwritten, there is still a shot.
- If you recover RAW files in NEF format and Windows refuses to open them, do not take that as proof they are broken. You might only need software with Nikon RAW support.
- Recovered files often come back with odd names, or no original folders. Annoying, yeah. Normal too. Recovery tools often rebuild files from signatures instead of the old file table.
Before you scan, check whether you already made a copy somewhere else and forgot. I found missing photos once on an old laptop import folder. Look through your computer, external drives, SnapBridge, Nikon Image Space, Google Photos, Dropbox, or any sync service you used during the trip.
There is a point where I would stop doing this yourself. If no computer detects the SD card, if the card has physical damage, or if it keeps dropping connection during the scan, leave it alone. A failing card gets worse with more reads. At that stage, a pro recovery service makes more sense.
So yeah, even with no backup, deleted Nikon RAWs, an emptied card, or a card suddenly showing blank do not always mean total loss. Move fast, stop writing to the card, and scan it before anything else touches it. That gives you the best shot.
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First thing, do not trust the camera. Trust the card.
I agree with @mikeappsreviewer on one part, stop shooting on that Nikon card right now. But I would add this. If the photos matter a lot, make a byte-for-byte image of the card before you scan it. Use a tool like USB Image Tool, Win32 Disk Imager, or dd on Mac/Linux. Work from the image, not the original card. If a recovery app crashes or the card starts acting weird, you still have a clean copy. People skip this step and regret it.
For Nikon RAW, you want recovery software with solid NEF support. Disk Drill is a fair option for this, esp if you want previews and an easy scan flow. If the files come back but won’t open, test them in Nikon NX Studio first. Windows preview is bad at this stuff and gives false alarms.
My order would be:
- Remove the SD or CFexpress card.
- Create a full image of the card to your computer.
- Scan the image with Disk Drill.
- Sort results by file type, look for .NEF first.
- Recover to a different drive.
One place I disagree with @mikeappsreviewer a bit. I would not keep rescanning the original card with multiple apps back to back if it seems unstable. More reads on a dying card is not smart.
Also, check Nikon SnapBridge imports, Lightroom cache, and temp folders. I found “deleted” RAWs there once. Stupid, but it worked.
If you want a decent explainer, this is worth a look, Disk Drill review with real recovery tests.
If the card is unseen by the PC, disconnects, or gets hot, stop. That’s when DIY turns into data loss real fast.
First thing, I’d actually separate two cases that get lumped together way too often: deleted files vs damaged card structure. @mikeappsreviewer and @sognonotturno already covered the “stop using the card” part, which is correct, but I would not spend forever trying every recovery app under the sun right away. That can turn one recoverable situation into a messy one if the card is flaky.
What I’d do next is check the Nikon card with a read-only mindset. If your computer sees the card normally, look at its capacity and used space. Sometimes the RAWs are still there but the directory is messed up, and apps like Nikon NX Studio or Lightroom can sometimes “see” files that Explorer/Finder acts dumb about. Weird, but it happens.
Also, if this was a dual-slot Nikon and you had backup recording enabled at any point, verify the second card before doing anything else. Same for tethered shoots, Lightroom auto-import folders, and Windows/macOS recent import locations. People miss the obvious becuase they panic.
If you do need software, Disk Drill is a solid pick for Nikon RAW photo recovery, especially for NEF files, since it can identify camera file signatures pretty well and lets you preview recoverable images. I’d still compare results against a trusted best data recovery software list for SD cards, RAW photos, and deleted camera files before writing anything off.
One small disagreement with the “preview means all is fine” idea: preview only proves part of the file is readable. Large NEFs can still recover half-broken. So after recovery, open them in NX Studio or Capture One, not just Windows Photos.
If the card asks to be formatted, ignore that. If it starts disconnecting, stop DIY stuff immediatley. That’s when pro recovery is less of a scam and more of a necessity.
One thing I’d add to what @sognonotturno, @kakeru, and @mikeappsreviewer said: check whether the camera made sidecar or smaller companion files. Some Nikons create JPG+RAW pairs, and even if the NEFs are gone, the JPGs may still be on the card, in a transfer folder, or inside catalog software you forgot about. Also inspect Lightroom Classic’s “Missing Photos” entries and any Nikon NX Studio recent-import location before doing more recovery work.
I slightly disagree with the idea that previewing recovered files tells you much. For NEF, a preview can come from the embedded JPEG while the RAW data itself is damaged. The real test is whether NX Studio, Capture One, or Lightroom can fully render and edit the file.
If you’re doing DIY, Disk Drill is reasonable for Nikon RAW recovery.
Pros:
- Good NEF detection
- Easy filtering and previewing
- Friendly if you are not deep into recovery tools
Cons:
- Can return lots of false-positive fragments on damaged cards
- Original filenames/folders may be gone
- Not my favorite if the card is physically unstable
My extra suggestion: once you recover, sort by file size. Tiny NEF files are often junk, while files near your camera’s normal RAW size are more promising. That saves a lot of time. If the card shows read errors in Event Viewer or macOS Console, stop there and clone first or go pro.