RAW drive recovery · Step-by-step

Recover Files from a RAW Drive in 2026: Top Methods Explained

A RAW drive is unreadable to the operating system, but its files may still be present. Start with the least destructive option, then escalate based on the drive's condition.

By Pjirc Blog Editorial Team Published · Updated
Quick answer

Do not format the RAW drive or save anything to it. If the device stays connected without strange noises, scan it with Disk Drill, preview the results, then recover files to a different disk. Image unstable media before scanning it.

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Stop using the affected drive. Formatting, repair commands, fresh files, or repeated scans can reduce recovery options. Power it off if it clicks, grinds, overheats, or keeps disconnecting.

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★ Editorial pick ★ 4.4 / 5

Scan a Stable RAW Drive → Disk Drill

Scans inaccessible storage, previews found files, creates byte-to-byte images · Windows plus macOS

✓ Free scan plus preview ✓ Byte-to-byte imaging ✓ Windows plus macOS
Scan the RAW drive →

Choose the Right RAW Drive Recovery Method

The percentages are rough planning estimates, not guarantees. Drive condition matters more than the tool.

Method Best for Time Success rate
1. Scan the RAW Drive With Disk Drill TRY FIRST Stable, visible RAW volumes ~15 min ● 78%
2. Create a Byte-to-Byte Disk Image Slow or mildly unstable media ~1–8 hr ● 72%
3. Restore the Files From a Backup Files covered by a recent backup ~10 min ● 98%
4. Rebuild the Lost Partition With TestDisk Lost partitions on healthy disks ~30–90 min ● 55%
5. Send the Drive to a Recovery Lab Physical failure or critical files ~3–14 days ● 70%

When Software Should Not Scan a RAW Drive

Do not run a long scan on a hard drive that clicks, spins down unexpectedly, disappears during reads, or reports rapidly increasing hardware errors. Each extra power cycle can leave less readable data for a lab.

A broken USB cable, weak power supply, or faulty enclosure can mimic drive failure. You may test one known-good cable or compatible adapter, but stop if the symptoms continue.

What the RAW Label Really Means for Your Files

RAW is not a file system you normally choose. Windows commonly uses the label when it cannot identify or mount the expected NTFS, exFAT, or FAT structure. The cause may be damaged metadata, a missing partition, unsafe removal, bad sectors, encryption, or hardware trouble.

This distinction matters. Reformatting creates a usable empty file system, while recovery tries to copy the old files out first. Treat those as separate jobs.

Top 5 Methods to Recover Files From a RAW Drive

01

Scan the RAW Drive With Disk Drill

Best first move when the device is stable, visible, yet inaccessible

~15 min
Difficulty Easy
You need Disk Drill, a second drive
Works for Windows, Mac

A RAW label often means the operating system cannot understand the file system, not that every file has vanished. Disk Drill can scan the physical device without requiring you to format it first.

  1. Connect the RAW device directly to the computer, preferably without a USB hub.
  2. Install Disk Drill on a healthy disk, never on the RAW drive.
  3. Open Disk Drill, select the physical device that contains the RAW volume, then click Search for lost data.
  4. Let every scan mode finish, then filter the results by file type, date, size, or name.
  5. Preview several important files to check whether they open correctly.
  6. Select the files you need, click Recover, then save them to a separate healthy drive.
My thoughts after testing Disk Drill and why other recovery tools didn’t help ↗
i A working preview is encouraging, though no recovery tool can promise that every listed file will be intact.
Visit Disk Drill
02

Create a Byte-to-Byte Disk Image

Safer for unstable media that disconnects, slows down, or reports read errors

~1–8 hr
Difficulty Moderate
You need Disk Drill, spare storage
Works for Windows, Mac

An image preserves readable sectors in one file, which lets you scan a copy instead of repeatedly stressing the original device. Use this route before a long recovery scan if the drive behaves oddly but remains readable.

  1. Prepare a healthy destination disk with more free space than the full capacity of the RAW device.
  2. Open Disk Drill, choose Byte-to-byte Backup, then select the affected physical disk.
  3. Set the image destination to the healthy disk, then start the backup.
  4. Leave the device still while the image is created, watching for repeated read errors or disconnections.
  5. Return to the recovery screen, attach the completed image, then scan that image for lost data.
  6. Recover found files from the image to another healthy location.
i Stop home attempts if the drive clicks, scrapes, disappears repeatedly, or becomes unusually hot.
03

Restore the Files From a Backup

Lowest-risk option when File History, Time Machine, cloud storage, or another copy exists

~10 min
Difficulty Easy
You need A usable backup
Works for Windows, Mac, cloud
Risk Very low

A recent backup can sidestep RAW-drive repair completely. Check backup dates carefully since the newest snapshot may have been made after the volume became unreadable.

  1. Disconnect the RAW drive so no repair utility starts working on it by accident.
  2. Check File History, Windows Backup, Time Machine, OneDrive, iCloud Drive, Google Drive, or your normal backup service.
  3. Locate a version created before the RAW problem first appeared.
  4. Restore a few priority files to a healthy disk, then open them to verify their contents.
  5. Restore the remaining folders once the sample files check out.
  6. Keep the RAW device untouched until you confirm the restored set is complete.
i Cloud recycle bins plus version histories may hold older copies even when the current synced folder is empty.
04

Rebuild the Lost Partition With TestDisk

Useful for a damaged partition table when the drive itself appears healthy

~30–90 min
Difficulty Advanced
You need TestDisk, disk image
Works for Windows, Mac, Linux

TestDisk can search for missing partitions, inspect boot-sector details, or copy files from structures it recognizes. Its write options change disk metadata, so work from an image whenever possible.

  1. Create a full disk image before changing any partition or boot-sector information.
  2. Download TestDisk from the official CGSecurity site, then extract it to a healthy disk.
  3. Launch TestDisk with administrator access, select the image or affected physical disk, then confirm the detected partition-table type.
  4. Choose Analyse, run Quick Search, then inspect any partition it finds.
  5. Press P on a candidate partition to see whether your expected folders appear.
  6. Copy important files out first, or write the corrected partition layout only when the size, position, file system, plus contents all match.
i Do not guess at partition geometry. A wrong write can make later recovery more complicated.
Open the official TestDisk documentation
05

Send the Drive to a Recovery Lab

Right choice for physical failure, severe read instability, or irreplaceable data

~3–14 days
Difficulty Easy to arrange
You need A reputable lab
Works for HDD, SSD, flash media

Software cannot repair damaged heads, failed controller hardware, seized motors, or broken flash components. A qualified lab can diagnose the device with tools meant for unstable media.

  1. Power the drive off if it clicks, grinds, smells burnt, vanishes repeatedly, or was dropped.
  2. Write down what happened, including any formatting, repair commands, software scans, or failed adapters.
  3. Place a bare hard drive in an anti-static bag, then cushion it inside a rigid box.
  4. Ask the lab whether diagnosis is free, whether parts cost extra, plus what happens if no useful data is recovered.
  5. Request an itemized quote before approving work.
  6. Provide a healthy destination drive only through the procedure recommended by the lab.
i For business records, legal evidence, or the only copy of family media, an early lab visit may cost less than repairing damage made worse by repeated power cycles.

Which RAW Drive Recovery Method Should You Use?

Disk Drill is the practical first move for a stable RAW drive that still appears in Disk Management or Disk Utility. Preview important results before recovery, then save them somewhere else.

Create an image first if the device is slow or unreliable. Use a backup when one exists, reserve TestDisk for careful partition work, then choose a recovery lab at the first sign of physical failure.

Top pick Disk Drill
Start with the least destructive method, recover priority files first, then verify every copy before formatting or reusing the original drive.

RAW Drive Recovery Questions, Answered

What does it mean when a drive shows up as RAW in Windows 11 or Windows 10?
A RAW drive is one that Windows cannot read as a normal file system. It usually means the file system is damaged, missing, or not recognized, so the files may still exist even if the drive looks empty.
Can I recover files from a RAW drive without formatting it?
Yes, in many cases you can. Use recovery software first, because formatting can make recovery harder or overwrite data you still need.
What is the first thing I should do after my drive turns RAW?
Stop using the drive right away. Do not copy new files to it, do not run repair tools first, and avoid repeated reboot attempts that may worsen the damage.
How do I recover files from a RAW drive using recovery software?
Install the recovery tool on a different drive, then scan the RAW drive for lost files. Preview what you can, select the files you need, then save them to another healthy drive.
Is it safe to run CHKDSK on a RAW drive?
Not at first. CHKDSK can sometimes make recovery harder if the file system damage is severe, so it is better to image the drive or recover files before trying repairs.
Should I clone a RAW drive before trying recovery?
Yes, cloning is a smart move if the drive is failing or making strange noises. A sector-by-sector image gives you a safer copy to work with if the original gets worse.
What is the difference between RAW recovery and partition recovery?
RAW recovery focuses on pulling files from a drive Windows cannot read. Partition recovery tries to rebuild lost or damaged partitions so the drive may become readable again.
Can I recover photos from a RAW SD card or USB flash drive?
Usually yes, especially if the card or flash drive is still detected by the system. Start with recovery software, then save recovered photos to a different device.
Why does a drive become RAW after power loss or unsafe removal?
A sudden shutdown can interrupt file system updates, leaving the metadata inconsistent. Unsafe removal can cause similar corruption, especially on external drives and memory cards.
How long does RAW drive recovery usually take?
It depends on drive size, health, plus how much data needs to be scanned. A quick scan may finish in minutes, while a deep scan on a large drive can take hours.
What file recovery method works best if the drive is physically failing?
The best approach is to create a disk image first, then scan the image instead of the original drive. If the drive clicks, disconnects, or slows down badly, stop using it and consider professional help.
Can Disk Management fix a RAW drive without deleting my files?
Sometimes it can help identify the partition, but it usually cannot repair serious corruption without risk. If your files matter, recover them first before you try any formatting or repair steps.
Why do some RAW recovery tools find files but not folder names?
When the file system metadata is damaged, the tool may recover file contents without the original directory structure. In that case, you may see generic folders or recovered files sorted by type.
How much does RAW drive recovery software cost?
Many tools offer a free scan plus a paid recovery limit. If your files are important, compare the license terms carefully so you know whether the cost covers the amount of data you need.
Can I recover files from a RAW external hard drive on a Mac?
Yes, if the drive is physically working and the Mac can detect it. Use Mac-compatible recovery software, then save the recovered data to a separate drive, not back to the RAW drive.
What if my RAW drive shows zero bytes or asks to be initialized?
Do not initialize it if you want the files back. That prompt can point to partition table damage, so image the drive or scan it with recovery software before any repair action.
Is it better to use free recovery tools or paid ones for a RAW drive?
Free tools are fine for testing what is recoverable, especially on small jobs. Paid tools are usually better when you need file previews, deeper scans, or a larger restore limit.
Can ransomware or malware make a drive appear RAW?
Yes, malware can corrupt partitions or encryption structures so Windows no longer reads the drive normally. If you suspect malware, scan the system from a clean device before you connect the drive again.
What should I do if the RAW drive is my system drive?
Do not reinstall Windows right away. Boot from a separate recovery USB, then copy important files off the drive or create an image before you attempt repairs.
When should I give up on DIY recovery and use a professional service?
If the drive is clicking, not spinning, disconnecting, or has already failed after multiple attempts, stop. Professional recovery is the safer choice when the data is irreplaceable or the hardware damage is obvious.