Will Google Photos Backup avoid creating duplicates if I use the app to upload from two separate computers with overlapping photo collections in Mac Os Photos?

  • 1
    Why don't you try with a small sample library?
    – nohillside
    Jun 17, 2015 at 21:48

1 Answer 1


Google photos does a really good job of deduping! I have loaded from multiple pc's, iPads & iPhone & not seen any duplicates! I'm loving it!

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