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Twins is a fast, elegant and precise duplicate finder for your Mac. It helps you to quickly find unnecessary duplicates and get rid of them easily.

Main features:

  • Automatic one-click duplicate selection
  • Customizable duplicate finder algorithms
  • Add multiple folders for scanning
  • Check larger files in the background
  • Exclude folders list
  • Skip small files
  • Optimized for OS X 10.7 Lion full-screen mode
  • Built-in preview of the duplicated items
  • Hard link aware finder algorithms
  • Ultra more...

What's New

Version 1.4:
  • Mac App Store-independent version


  • OS X 10.7.5 or later

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Twins User Discussion

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Tbrizitsky Member IconReview+41

Cheap Gemini knock-off. Looks like a parody.
The developer has been stupid enough to repeat all the faults of Gemini and add unique ones.

Reply0 replies
Version 1.2
Madmacmad Member IconReview+120

Crap also for 99... pffff
if you have 2 jpg's with different name it shows the two as the same....
Crap !!! don't buy it because doesn't work

Reply0 replies
Version 1.0
P=NP Member IconReview+57

I tried this out, but I'm confused on it's 'algorithm'. Is it supposed to find an exact copy of itself, or does it work on imitations, clones, and knock-offs too?

Reply0 replies
Version 1.0
Pl_svn Member IconComment+201

oh, wow, a perfect example of a similar app (Gemini) complete rip-off. even the name =:-/

Reply1 reply
Version 1.0
D Spinney

$0.99 i nthe app store - NOT free.

user icon+67
Version 1.2
user icon+0
Version 1.0
> 2 5


Current Version (1.x)


Downloads 2,855
Version Downloads 879
License Shareware
Date 02 May 2013
Platform Intel 64 / OS X
Price $9.99
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