I moved to Photos and iCloud Photo Library, and I am happy so far. Because of previous imports, crashes and re-imports, several thousand duplicates (identical pictures – not of the same photo) in my library. Now I would like to identify these and delete them.
I have upgraded my Duplicate Annihilator from Aperture to Photos but my 56000 photos seem to be to much for it, because they claim that it is Photos API which is causing problems and slowness.
Is there an other way of finding duplicates and deleting them from my iCloud Library?
Best Answer
I had the same problem as you. Here's what I did to remove the duplicates quickly and easily.
Notes: Since you mentioned you have 5000 photos, the Mac will potentially become a little unresponsive while you're dragging them into the window. Be patient with it and let it do it's thing but it is working. (4,3000 photos was a little stuttery on my 2012 Mac mini i5 but it did work after being patient)
Photos may not be able to detect if it already has those photos in the library yet but doing it during the import has proven to be a reliable solution so just be prepared to do a massive import for now.