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Having trouble seeing USB files in Serato?

If Serato shows the drive in the Files panel but the folders look empty, the most common cause on macOS is missing access to Removable Volumes. This is not usually a PreSpin export problem.

Quick answer

On macOS, Serato may be able to list the USB drive itself while still being blocked from reading the folders and files on that drive. In most cases, enabling Removable Volumes for Serato DJ Pro fixes it.

What To Check First

  • The USB should already be mounted in Finder before you launch Serato.
  • PreSpin's current Rekordbox -> Serato USB export writes normal folders and tagged audio files.
  • In Serato, you should expect to browse these copies from the Files panel, not as native Serato crates.
  • Supported formats include the common exports we write such as MP3 and AIF.

Where The Files Appear In Serato

  1. In Serato, click the Files button on the right side of the library area, near the search field.
  2. In that Files browser, open your USB drive, then open the exported folder path:
    Drive Name -> PreSpin Serato -> Playlist Folder
  3. The exported songs should appear there as normal files and folders, not as native Serato crates.
  4. If you want those tracks in a Serato playlist or crate, drag them from the Files browser into your playlist bar.

Recommended Fix On macOS

  1. Quit Serato DJ Pro.
  2. Open System Settings -> Privacy & Security -> Files and Folders.
  3. Select Serato DJ Pro and enable Removable Volumes.
  4. If the toggle is missing entirely, reset the permission and relaunch Serato with the USB already connected.

Terminal

tccutil reset SystemPolicyRemovableVolumes com.serato.seratodj

After resetting, reopen Serato and allow the macOS prompt when it asks for access to removable volumes.

If That Still Does Not Work

  1. Enable Full Disk Access for Serato DJ Pro.
  2. Disconnect and reconnect the USB drive.
  3. Relaunch Serato with the drive already attached.
  4. Open the Files browser and check the exported USB path again.

Drive Format Notes

  • macOS only: HFS+ / Mac OS Extended can work fine for Serato on Mac.
  • Mac and Windows: use exFAT.
  • If you move the same USB between macOS and Windows, avoid Mac-only formats like HFS+ or APFS.

What This Usually Is Not

  • Not an empty export, if you can already see the files in Finder.
  • Not a missing Serato crate database. The current PreSpin bridge export is file-based.
  • Not a file type issue if the USB contains MP3 or AIF copies.

References