---
id: finder-location.is-my-data-duplicated-on-the-mac-and-the-drive
url: https://storagestudio.us/faq/finder-location/is-my-data-duplicated-on-the-mac-and-the-drive
category: "Finding things in Finder"
subcategory: "Finding what was moved"
question: "I can see a moved folder on my Mac and on the drive — is my data stored twice?"
alt_questions:
  - "Same folder on internal drive and external drive"
  - "Are my files duplicated after a move?"
  - "Can I delete the copy on the external drive since it's still on my Mac?"
  - "Is the folder on my Mac a copy?"
  - "Two copies of my folder after Storage Studio"
short_answer: "No. The item on your Mac is just a shortcut; the folder on the drive is the only real copy. Don't delete the drive copy as a spare — use Move back to bring it home, or Backup Drive for a genuine second copy."
tags: ["duplicate", "shortcut", "external drive"]
related: ["https://storagestudio.us/faq/finder-location/how-do-i-get-a-moved-folder-back-into-the-same-place-in-finder", "https://storagestudio.us/faq/finder-location/can-i-rename-or-reorganise-files-on-the-drive-directly", "https://storagestudio.us/faq/finder-location/where-is-the-backup-made-by-backup-drive"]
applies_to: "all"
last_reviewed: 2026-10-01
---

# I can see a moved folder on my Mac and on the drive — is my data stored twice?

No. What you see on your Mac is the shortcut; the folder on the drive is the only real copy. Nothing is stored twice — that's exactly how the space came back.

So **don't delete the copy on the drive** thinking it's a spare. Doing so removes your actual files and leaves the shortcut on your Mac pointing at nothing.

If you want the data back on your Mac and off the drive, use **Move back** in What's Using Space → **Relocated (N)**. If you want a genuine second copy for safety, use **Backup Drive** to copy everything onto another drive.