How to recover files disappeared from flash drive on Mac?

Posted by Katrina to Mac Data Recovery on January 31st, 2019

Summary: USB files not showing up on Mac? Wonder how to recover files disappeared/missing from flash drive on Mac? Just download this free Mac USB drive data recovery software and follow the tutorial to get lost data back.

Problem: USB drive files not showing up on Mac

I can copy any file type or folder to my USB drive and the copies are there on the stick. I can open them, view the contents, so all seems to be as it should. Once I remove the stick from the USB port the folder remains but all contents have disappeared. What can be done about this, if anything.

It’s not an entirely unusual scenario for files mysteriously disappear. Many users have stated in forums that they can’t see files on USB drives that they’re sure they copied to them. So why does this happen? How to recover files disappeared from flash drive on Mac? This

Why files disappeared from flash drives on Mac?

USB not showing files or folders on Mac can often be due to virus infection, mistaken deletion, hidden files, wrong file system, etc. No matter what causes this issue, if you don’t have any backup, the first and foremost thing is to recover files disappeared/missing from flash drives on Mac.

How to recover files disappeared from flash drives on Mac?

Based on different factors, here are three solutions to get missing/disappeared files from flash drives.

Solution 1: Restore disappeared files from Mac Trash

If these files are deleted accidentally, you can't see them on flash drive. You can check Trash and see if your files are there, and if so, you can right-click the files and put them back.

Solution 2: Recover files disappeared from flash drives on Mac

iBoysoft Mac Data Recovery is a free Mac data recovery software that can recover files disappeared from flash drives, external hard drives, memory cards, pen drives, hard drives, and other storage medias. Moreover, it enables you to recover deleted files even emptied from Mac Trash, recover data from formatted, unmountable, corrupted, inaccessible drives on macOS Mojave/High Sierra/Sierra and Mac OS X 10.11/10.10/10.9/10.8/10.7.

Step 1: Connect the USB flash drive that is not showing files on Mac.

Step 2: Download, install and launch iBoysoft Mac Data Recovery.

Step 3: Select the flash drive, then click "Next" to start scanning for lost files.

Recover files disappeared from flash drive on Mac

Step 3: Preview the scanning results, choose files you want to recover, and then click "Recover".

Solution 3: Repair the flash drive via First Aid

If the flash drive has wrong file system, USB flash drive will not show files or folders on Mac. To repair the file system error, you can run First Aid to check and repair the flash drive.

If the flash drive has wrong file system, USB flash drive will not show files or folders on Mac. To repair the file system error, you can run First Aid to check and repair the flash drive.

Step 1: Go to Utilities, find Disk Utility and run this program.

Step 2: Click "Show all devices" in View option and select this USB flash drive in the left sidebar.

Step 3: Click "First Aid" in the top menu of Disk Utility.

Step 4: Click "Run" to check and repair errors in this drive.

Repair USB flash drives via First Aid

Verdict

Hope these solutions have helped you recover files disappeared from flash drives on Mac. If it works for you, please share this post with your friends. Meanwhile, if you have any question, please feel free to contact us.

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