Has Anyone Gone From RAW To NTFS Without Losing Their Files?

[sunburst]

My external hard drive suddenly shows up as RAW instead of NTFS, and Windows is asking me to format it. I have important photos and documents on it and I’m trying to find a safe way to convert a RAW drive to NTFS without data loss. Has anyone fixed this and recovered their files first?

[MikeAppsReviewer]

Yeah, sort of. I wouldn’t try to 'convert' a RAW USB drive straight back to NTFS, because once Windows labels it RAW, it’s no longer seeing a valid NTFS structure. So there’s nothing normal to convert. What I’d do instead is pull the files off first, then rebuild the file system after.

If I had the drive in front of me, I’d handle it like this.

1. Stop touching the drive

First thing, don’t write anything new to it. Don’t click the Windows format prompt. Don’t run CHKDSK either. I’ve seen people do one of those three things and make recovery worse. If the file system data gets overwritten or changed, your odds drop.

2. See if Windows still shows the device

Open Disk Management and check whether the USB stick appears with about the right size. If it shows up there, even as RAW, I’d still consider it recoverable in a lot of cases. If it keeps dropping off, reconnecting, or shows random capacity numbers, I’d start worrying about the hardware instead of the file system.

3. Recover your files before doing anything else

I’d usually begin with Disk Drill. It’s easier than some of the other tools, and from what I’ve seen, it handles RAW volumes decently.

The steps are pretty plain:

1. Install Disk Drill on your PC, not on the damaged USB drive.
2. Plug in the USB drive.
3. Select the drive inside Disk Drill and press Search for Lost Data.
4. Let the scan run to the end.
5. Go through the results by folder view or file type.
6. Preview anything important.
7. Recover the files to a different drive.

On Windows, the free limit is 100 MB of actual recovery. Scanning and previewing aren’t capped, which helps a lot because you get to see what’s there before spending money. In my case, previews matter more than the marketing page. If a tool shows my PDFs correctly, opens photos, and reads video headers, I trust it more. Disk Drill usually previews common stuff fine, documents, PDFs, images, video files, archives, and a bunch of RAW photo formats too.

If the results look incomplete, I wouldn’t stop there. I’d run a second pass with UFS Explorer or DiskGenius. Different recovery tools pick up different leftovers. I’ve had one tool miss an old folder tree, then another one found it on the same drive five minutes later. Annoying, but true.

4. Reformat the USB drive as NTFS after recovery

Only after your files are copied somewhere safe:

1. Open Disk Management.
2. Right-click the RAW partition.
3. Pick Format.
4. Choose NTFS.
5. Keep Quick Format turned on.
6. Finish it.

If Windows won’t format it, I’d delete the RAW partition, create a new one, then format the new partition as NTFS. I’ve had to do it thta way on a couple old flash drives.

I’ve seen RAW happen after somebody yanked a USB stick mid-transfer, after a crash, and after power cutoffs. Sometimes it’s plain file system damage. If the flash memory itself isn’t dying, file recovery first and formatting second tends to work best.

[ChasseurDEtoiles]

Yes. I’ve recovered files from a RAW drive, then formatted it back to NTFS. I would not try to force some RAW to NTFS conversion while your data is still on it. RAW means Windows lost the file system map. Your files might still be there, but the index is busted. I agree with @mikeappsreviewer on one big point, recover first. I disagree a bit on CHKDSK being always off limits. On a low-value test drive, fine. On a drive with important photos, nope. Too risky. What I’d add is this. Check SMART health first with CrystalDiskInfo or Hard Disk Sentinel. If health is bad, or you hear clicks, or transfer speed drops to near zero, clone the drive first with something like HDD Raw Copy or ddrescue. Recovery tools work better on a clone than on a dying disk. This matters a lot on externals. If the drive is stable, Disk Drill is a solid first scan because previews save time. If previews look clean, your odds are decent. Recover to another disk only. Never back onto the same external. I’ve seen people do taht and wipe the rest of their files. After recovery, format NTFS, then copy a few test files over and run a full surface scan. If bad sectors show up, retire the drive. RAW often shows up after unsafe removal, but it also shows up when a drive starts failing. For a simple walkthrough, this easy RAW drive data recovery guide covers the basic flow in a way most people can follow fast.

[ByteGuru]

Yep, people do get their stuff back, but I’d push back a little on the idea of “going from RAW to NTFS without losing files” as if it’s a clean conversion. Usually it isn’t. RAW is more like Windows saying, “I can see the disk, but the file system is toast or unreadable.” I mostly agree with @mikeappsreviewer and @chasseurdetoiles, but one extra thing matters a lot: check whether this is the enclosure lying to you. External drives sometimes show RAW because the USB-to-SATA bridge, cable, or power supply is flaky, not because the actual NTFS volume is dead. I’ve had a drive read as RAW in one enclosure, then mount fine with a different cable/port. So before deep recovery, try: - another USB cable - a different PC - a powered USB port or powered hub - if possible, remove the drive from the enclosure and connect it directly If it still shows RAW, then yeah, treat it like file system damage and extract data first. I’d skip any “repair” tools until your important stuff is copied out. Disk Drill is a solid first pass because it’s easy to preview what’s actually recoverable, which saves time vs blindly scanning forever. If previews are intact, that’s a very good sign. Then recover everything to a second drive, not back onto the problem disk. Kinda obvious, but ppl still do it. One thing I slightly disagree on with a lot of advice online: don’t rush to format right after recovery unless you trust the hardware. Run the manufacturer’s diagnostic or at least do a SMART and surface test after. If the disk is failing, reformatting to NTFS just gives you a “working” time bomb. Also, if you want a simple visual walkthrough for how to recover files from a RAW USB drive safely, that covers the basic flow pretty well. Short version: yes, files can often be recovered first, then the drive can be reformatted to NTFS after. Just don’t mistake that for a true in-place RAW to NTFS conversion, becuase that’s usually not what’s happening.