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Duplicate places enhanced versions of Copy and Paste into the Finder. They behave similarly to those that are already built in, with the exception that they are a lot more powerful. With this you won't get failed copies on large folders, and you wont get any problems with permissions. It is also about 10% faster.

It will make an exact duplicate which perfectly passes the backup bouncer test, which is a test that determines whether a perfect copy of a file and all associated data is made, which many things (including the Finder's native copy and paste) fail.

What it will do is allow you to effectively copy

What's New

Version 1.0.2:
  • Release notes were unavailable when this listing was updated.


  • OS X 10.10 or later

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Duplicate User Discussion


Current Version (1.x)


Downloads 1,380
Version Downloads 527
License Free
Date 28 Sep 2016
Platform Intel 64 / OS X
Price Free
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