{"id":"privacy-safety.how-does-storage-studio-keep-my-files-safe-during-a-move","url":"/faq/privacy-safety/how-does-storage-studio-keep-my-files-safe-during-a-move","category":{"id":"privacy-safety","title":"Privacy & safety"},"subcategory":{"id":"file-safety","title":"Keeping your files safe"},"question":"How does Storage Studio make sure a move doesn't lose my files?","alt_questions":["Does Storage Studio verify files after moving?","What if a move fails halfway?","How do I know the copy is complete before the original is deleted?","Are my files checked after every move?"],"short_answer":"It copies first, checks the copy against the original, and only then removes the original. A failed move cleans up the partial copy and never touches the original, and interrupted moves are finished or undone at next launch.","answer_markdown":"Every move copies first and only removes the original once the copy has been checked. If the copy is materially smaller than the source, the move fails and your original stays exactly where it was.\n\nOther safeguards:\n\n- **Cleanup on failure** — a move that fails partway removes the incomplete copy from the drive, never the original.\n- **Interruptions are resumed** — if the app quits, your Mac shuts down or the drive is unplugged mid-copy, the next launch finishes the move cleanly or puts things back.\n- **A shortcut is left behind**, so apps and Finder still find the files.\n- **Space-efficient files stay efficient** on the drive instead of growing to full size.\n\nSee [What's Using Space](/manual/whats-using-space).","answer_html":"

Every move copies first and only removes the original once the copy has been checked. If the copy is materially smaller than the source, the move fails and your original stays exactly where it was.

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Other safeguards:

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See What's Using Space.

","answer_text":"Every move copies first and only removes the original once the copy has been checked. If the copy is materially smaller than the source, the move fails and your original stays exactly where it was.\n\nOther safeguards:\n\n- Cleanup on failure — a move that fails partway removes the incomplete copy from the drive, never the original.\n- Interruptions are resumed — if the app quits, your Mac shuts down or the drive is unplugged mid-copy, the next launch finishes the move cleanly or puts things back.\n- A shortcut is left behind, so apps and Finder still find the files.\n- Space-efficient files stay efficient on the drive instead of growing to full size.\n\nSee What's Using Space.","tags":["moves","verification","integrity"],"related":[{"id":"privacy-safety.what-happens-if-a-move-is-interrupted","question":"What happens if my Mac shuts down or the drive is unplugged in the middle of a move?","url":"/faq/privacy-safety/what-happens-if-a-move-is-interrupted"},{"id":"moving-folders.does-moving-a-folder-keep-file-dates-and-tags","question":"Does moving a folder keep my files' dates, permissions and tags?","url":"/faq/moving-folders/does-moving-a-folder-keep-file-dates-and-tags"},{"id":"privacy-safety.is-storage-studio-safe-to-use","question":"Is Storage Studio safe to use on my Mac?","url":"/faq/privacy-safety/is-storage-studio-safe-to-use"}],"applies_to":"all","last_reviewed":"2026-10-01","title":"How does Storage Studio make sure a move doesn't lose my files? — Storage Studio FAQ","description":"It copies first, checks the copy against the original, and only then removes the original. A failed move cleans up the partial copy and never touches the original, and interrupted moves are finished or undone at next launch.","crumbs":[{"name":"Home","path":"/"},{"name":"FAQ","path":"/faq/"},{"name":"Privacy & safety","path":"/faq/privacy-safety/"},{"name":"How does Storage Studio make sure a move doesn't lose my files?","path":"/faq/privacy-safety/how-does-storage-studio-keep-my-files-safe-during-a-move"}],"jsonld":{"@context":"https://schema.org","@type":"FAQPage","url":"https://storagestudio.us/faq/privacy-safety/how-does-storage-studio-keep-my-files-safe-during-a-move","inLanguage":"en","dateModified":"2026-10-01","mainEntity":[{"@type":"Question","name":"How does Storage Studio make sure a move doesn't lose my files?","alternateName":["Does Storage Studio verify files after moving?","What if a move fails halfway?","How do I know the copy is complete before the original is deleted?","Are my files checked after every move?"],"acceptedAnswer":{"@type":"Answer","text":"Every move copies first and only removes the original once the copy has been checked. If the copy is materially smaller than the source, the move fails and your original stays exactly where it was.\n\nOther safeguards:\n\n- Cleanup on failure — a move that fails partway removes the incomplete copy from the drive, never the original.\n- Interruptions are resumed — if the app quits, your Mac shuts down or the drive is unplugged mid-copy, the next launch finishes the move cleanly or puts things back.\n- A shortcut is left behind, so apps and Finder still find the files.\n- Space-efficient files stay efficient on the drive instead of growing to full size.\n\nSee What's Using Space.","url":"https://storagestudio.us/faq/privacy-safety/how-does-storage-studio-keep-my-files-safe-during-a-move"}}]},"fragment":"
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Privacy & safety · Keeping your files safe

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How does Storage Studio make sure a move doesn't lose my files?

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Short answer: It copies first, checks the copy against the original, and only then removes the original. A failed move cleans up the partial copy and never touches the original, and interrupted moves are finished or undone at next launch.

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Every move copies first and only removes the original once the copy has been checked. If the copy is materially smaller than the source, the move fails and your original stays exactly where it was.

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Other safeguards:

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  • Cleanup on failure — a move that fails partway removes the incomplete copy from the drive, never the original.
  • Interruptions are resumed — if the app quits, your Mac shuts down or the drive is unplugged mid-copy, the next launch finishes the move cleanly or puts things back.
  • A shortcut is left behind, so apps and Finder still find the files.
  • Space-efficient files stay efficient on the drive instead of growing to full size.
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See What's Using Space.

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Last reviewed

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Related questions

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