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Duplicate Annihilator for Photos takes on the time-consuming task of comparing the images in your Photos library using effective algorithms to make sure that no duplicate escapes. (Photos is Apple's replacement product for iPhoto and Aperture, introduced in OS X 10.10.3 and later.)

Duplicate Annihilator detects:

  • Duplicates
  • Imported thumbnails
  • Imported thumbnails of faces
  • Missing image files
  • Corrupt JPEGs

What's New

Version 1.9.3:
  • Fixed what caused the dreaded error -1.45.2.-10000.


  • OS X 10.10 or later
  • Photos 1.x or Photos 2.x

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Duplicate Annihilator for Photos User Discussion


Current Version (1.x)


Downloads 5,216
Version Downloads 300
License Shareware
Date 25 Nov 2017
Platform Intel 64 / OS X
Price $7.95
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