How to Recover Deleted Files from USB Flash Drive on Mac in 3 Ways

Deleted files from a USB drive can often be recovered on a Mac because macOS usually removes the file reference instead of immediately erasing the actual file data.

When files are deleted from a USB flash drive, the storage sectors containing the data remain intact until new files overwrite them. This means recovery software can scan the USB device and restore deleted files before permanent overwriting occurs.

Your recovery success rate depends on several factors:

• Whether the USB drive has been reused after deletion
• Whether the USB was formatted
• The file system type (APFS, HFS+, exFAT, FAT32, NTFS)
• Whether the USB drive is physically damaged
• How long ago the files were deleted

Common Causes of USB Data Loss on Mac

Understanding why files disappear from a USB drive can help you choose the best recovery method and avoid future data loss.

1. Accidental File Deletion

One of the most common reasons for USB data loss is accidental deletion. Many users mistakenly delete folders or empty the Trash without realizing important USB files were included.

2. USB Drive Formatting

Formatting a USB drive removes the file system structure. Quick formatting does not instantly erase the actual data, which is why formatted USB recovery is often possible on Mac.

3. Unsafe USB Ejection

Removing a USB drive without safely ejecting it can interrupt active file operations and corrupt the file system.

4. File System Corruption

USB flash drives formatted in APFS, HFS+, FAT32, exFAT, or NTFS may become corrupted because of power surge, malware, computer virus, system crashes, etc.

5. macOS Compatibility Problems

Some Windows-formatted USB drives using NTFS may experience the USB not showing up on a Mac without additional drivers.

6. Physical USB Damage

Physical damage, overheating, water damage, or flash memory wear can also make files inaccessible or cause the "USB drive not mounting on Mac".

Method 1. Recover Deleted Files from USB on Mac with Recovery Software 🏅

If your USB files were permanently deleted, the Trash was emptied, or the USB drive became corrupted or formatted, professional recovery software offers the best chance of successful recovery.

EaseUS Data Recovery Wizard for Mac is designed to recover deleted, lost, formatted, and inaccessible files from USB flash drives, external hard drives, SD cards, and other storage devices.

The software supports recovery for:

• Photos and RAW images
• Videos and audio files
• Word, Excel, PPT, and PDF documents
• ZIP and RAR archives
• Deleted Pages and Keynote files
• Formatted or corrupted USB drives

Supported File Systems:

File System	Supported	Common Usage
APFS	Yes	Modern macOS drives
HFS+	Yes	Older Mac systems
exFAT	Yes	Cross-platform USB drives
FAT32	Yes	Legacy flash drives
NTFS	Read-supported	Windows USB drives

Below is the complete step-by-step tutorial to recover deleted files from a USB drive on Mac.

Step 1. Connect your USB drive to your Mac

Correctly connect your USB flash drive to your Mac. Launch EaseUS Data Recovery Wizard for Mac. Start selecting the flash drive and click "Search for lost files" to let the software scan for lost files on it.

Step 2. Find lost data on the USB drive

After the scan, all files will be presented in the left panel in the scan results.

Step 3. Recover data from flash drive

Select the files you want to recover and click the "Recover" button. Don't save the recoverable files to the USB drive itself in case of data overwriting.

Editor's Review
👍 Pros	🙁 Cons
High recovery success rate Supports recover formatted USB on Mac Works with APFS, HFS+, FAT32, and exFAT Simple interface for beginners Preview files before recovery	Advanced recovery features require paid version

To help you learn more about Mac USB data recovery, here's a video guide:

Method 2. Restore Deleted USB Files from Mac Trash

In some situations, deleted USB files are temporarily stored in the Mac Trash folder, making restoration quick and easy.

This method works best for recently deleted files that have not been permanently removed.

How to Recover USB Files from Trash on Mac

Step 1. Open the Trash folder from the Dock.

Step 2. Browse the recently deleted files and folders.

Step 3. Locate the deleted USB file you want to restore.

Step 4. Right-click the file and select "Put Back".

Step 5. The file will return to its original USB folder automatically.

Limitations of Mac Trash Recovery

• Emptied Trash files cannot be restored normally
• Some external drives bypass Trash entirely
• Recover emptied Trash requires recovery software
• Corrupted USB drives may not appear in Finder

Editor's Review
👍 Pros	🙁 Cons
Free and simple method Fast recovery process No software installation needed	Only works for recently deleted files Cannot recover permanently deleted data

Method 3. Recover USB Files on Mac from Time Machine Backup

If you enabled Time Machine backups before losing data, you may be able to restore deleted USB files from previous backups.

How to Recover Deleted USB Files Using Time Machine

Step 1. Connect your Time Machine backup drive to the Mac.

Step 2. Open the Applications folder and launch Time Machine.

Step 3. Click "Enter Time Machine".

Step 4. Navigate through previous backup snapshots.

Step 5. Locate the deleted USB files or folders.

Step 6. Select the target files and click "Restore".

When Time Machine Recovery Works Best

• You created backups before deletion
• The USB drive was included in backups
• The backup drive is accessible
• The deleted files existed in previous snapshots

Editor's Review
👍 Pros	🙁 Cons
Free built-in macOS feature Restores original folder structure Useful for accidental deletion	Requires existing backup Unavailable if Time Machine was disabled

How to Recover Files from a Formatted or Corrupted USB on Mac

Many users believe formatting permanently erases all data, but quick formatting usually removes only the file system structure. The actual data may still exist until overwritten.

Signs of USB Corruption on Mac

• USB drive not mounting
• "Disk not readable" errors
• Missing folders or files
• Slow file transfers
• USB disconnecting randomly
• Finder freezes when opening the drive

Best Recovery Workflow for Corrupted USB Drives

Step 1. Stop using the USB drive immediately.

Step 2. Open Disk Utility and check whether the USB appears in the sidebar.

Step 3. Avoid formatting the drive before recovery.

Step 4. Scan the USB using professional recovery software.

Step 5. Recover important files to another storage location.

Step 6. Run First Aid after data recovery is complete.

Can You Recover Files from a Formatted USB Drive

Yes. Recovery is often possible after:

• Quick formatting
• Accidental reformatting
• Partition corruption
• File system errors

However, recovery becomes difficult if the drive has been fully overwritten with new data.

Tips to Increase USB Recovery Success Rate on Mac

Following proper recovery practices can significantly improve your chances of restoring deleted USB files successfully.

⭐Tip 1. Stop Using the USB Drive Immediately

Continuing to use the USB drive increases the risk of overwriting deleted sectors.

⭐Tip 2. Avoid Saving Recovered Files to the Same USB

Always save recovered data to another drive to prevent overwriting recoverable files.

⭐Tip 3. Use Reliable USB Recovery Software

Professional recovery tools support advanced scanning algorithms for APFS, HFS+, FAT32, and exFAT file systems.

⭐Tip 4. Avoid Formatting Before Recovery

Formatting can reduce recovery success if new file structures overwrite deleted records.

⭐Tip 5. Keep the USB Drive Stable During Recovery

Use a direct USB connection and avoid disconnecting the drive during scanning.

How to Prevent USB Data Loss on Mac

Preventing USB data loss is much easier than recovering lost files.

⭐ Tip 1. Back Up Important Files Regularly

Create regular backups using:

• Time Machine
• iCloud Drive
• External hard drives
• Cloud backup services

⭐ Tip 2. Safely Eject USB Drives

Always eject your USB flash drive before unplugging it.

Step 1. Right-click the USB drive in Finder.

Step 2. Select "Eject".

Step 3. Wait until the drive disappears safely.

⭐ Tip 3. Monitor USB Drive Health

Replace USB drives showing signs of:

• Frequent disconnections
• Overheating
• Read/write failures
• Corruption errors

⭐ Tip 4. Avoid Cheap or Unreliable USB Drives

Low-quality flash drives often fail sooner and are more prone to corruption.

Conclusion

Recovering deleted files from a USB drive on Mac is often possible if you act quickly and use the correct recovery method. Whether your files were accidentally deleted, permanently removed, formatted, or lost because of corruption, professional USB recovery software offers the highest recovery success rate.

Mac Trash and Time Machine are useful for recently deleted files and backups, while recovery software is the best option for permanent deletion, corrupted USB drives, and formatted storage devices.

If your deleted USB files are important, stop using the drive immediately and start the recovery process before the deleted data gets overwritten permanently.

FAQs About USB Data Recovery on Mac

1. Can permanently deleted USB files be recovered on Mac?

Yes. Permanently deleted USB files can often be recovered if the storage sectors containing the deleted data have not been overwritten. Professional USB recovery software scans the drive directly and rebuilds deleted file records.

2. Where do deleted USB files go on Mac?

Some deleted USB files temporarily move to the Trash folder, while others bypass Trash completely depending on the file system and deletion method.

3. Can I recover files from a formatted USB drive on Mac?

Yes. Quick formatting usually removes only the file system structure instead of permanently erasing data. Recovery software can often restore files before overwritten sectors replace the deleted content.

4. What is the best USB recovery software for Mac?

Professional recovery software like EaseUS Data Recovery Wizard for Mac is widely used because it supports APFS, HFS+, FAT32, exFAT, formatted USB recovery, and corrupted external drives.

5. Can Mac Disk Utility recover deleted files?

No. Disk Utility can repair certain file system issues but cannot restore permanently deleted files from a USB flash drive.

6. Can I recover deleted files from an unreadable USB drive?

Yes. If the USB drive still appears in Disk Utility, recovery software may still scan the drive and recover inaccessible files before repair attempts.

7. Does formatting a USB drive erase everything permanently?

Not always. Quick formatting usually leaves recoverable data behind until new files overwrite the storage sectors.

8. How long does USB recovery take on Mac?

Recovery time depends on USB size, corruption level, and scan type. Deep scans for large USB drives may take several hours.

9. Can I recover deleted Pages or Keynote files from a USB drive?

Yes. USB recovery software can recover Pages, Keynote, Numbers, Word, Excel, PDF, and many other document formats.

10. What should I do immediately after USB data loss?

Stop using the USB drive immediately, avoid formatting it, and begin recovery as soon as possible to maximize recovery success.