Outstanding!
I used to use iTunes Match and stopped for a while, manually using playlists and substituing a cloud storage provider (OneDrive) to house my music files. When Apple Music was launched I switched back and all my old files found their way back, creating a couple thousand duplicates. I had previously used the Dupin Lite app and it was OK, but I switched to DupeAway. With the new version of iTunes, I could not get that app to work, so I looked for another utility.
The developer has done a really fine job with the new Duplin Lite 2 - it is intuitive and easy-to-use. Well-thought out user interface and functioned perfectly - it was actually pretty fun to see how I could filter by time, size, oldest modified/newest modified. Lots of choices to make purging easier. I couldn’t be more pleased - well worth the eight bucks. Thanks!!
scowat about Dupin Lite 2