Duplicate files · Choosing which copy to keep
How can I check a duplicate before I remove it?
Short answer: Click a copy's name to open it in its usual app, click the folder underneath or the Reveal in Finder icon to see where it lives, and compare the created and modified dates shown for each copy before choosing which to keep.
Every copy in a set can be opened and located before anything is removed:
- Click the file's name to open it in its usual app.
- Click the folder underneath to show it in Finder.
- Use the Reveal in Finder icon on the row.
Each copy also shows its created and modified dates, which helps when two identical-looking files sit in different places. It's the quickest way to be sure which one you want to keep — and if you change your mind afterwards, removals on your Mac can be restored from the Recycle Vault.