Find all duplicates. Fast.

A fast and easy to use tool to find and remove duplicate files. Files are automatically compared byte by byte to determine if two given files are true duplicates. Intelligent deleting can operate on all files inside a folder that exist outside of it or vice versa.

What’s New

Version 1.5.4

- result table is navigable with the cursor keys when QuickLook is open
- removed /home and /net paths from the "Choose places to Search" table

Ratings and Reviews

3.1 out of 5
12 Ratings

12 Ratings

ajbdtc826 ,

Not convenient at all

It looks like a well-built app for someone with a lot of time to invest in this but for a normal user, this app is very inconvenient to use. I keep getting errors that I don’t have authorization to delete certain things (not system files, rather PDFs I have on my desktop, etc). If this app was only a buck, I’d understand but for $15, no I don’t have the time for games. To charge such a price, I expected to get what I asked right upfront, not having to figure out this overly-simplistic UI that just doesn’t do what I need. Or if it does, it does a good job of hiding these options.

The Hungry Ghost ,

Greate tool!

This a great tool to find duplicates of files. The developer understands all the complexities and subtleties of duplicate files. This makes for a simple and easy to use app.
A couple of wish list items:
And although there's a great mechanism to filter files before you start, I'd like to be able to mark certain files to ignore (just per run of a comparison), that way items that I've decided should stay can go away and not clutter up my view while I try to find problem duplicate.

SteveLInMN ,

Chipmunk Used to be a good tool...

This no longer works with the newer OS versions… thats a bummer because this had some cool features. I’m hoping the developer can just “recompile” without much effort and make it work again.

App Privacy

The developer, Ruotger Skupin, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.