Lightning fast compared to other duplicate finders

I have over 400k photos in my library with many, many duplicates from years of upgrading systems and not properly copying the pics over. I have tried many other apps to find duplicates in my libraries and none have worked this fast! I love this app! Sure, I would love to be able to fine tune the filter to further expand my duplicate search to include eliminating thumbnails, as well as similar photos taken within seconds of each other…I imagine/hope these kinds of tweaks might come in the future? But in the meantime, this app has immediately helped me successfully wipe out 89k duplicates in literally 30 minutes or so in 2 libraries! Only 7 more to go… Before, it would have meant that my system would have been tied up for days & god help me if my system crashed!

Lil Meme about Photos Duplicate Cleaner, v1.7