How It Works
Clean your DJ library in four steps
Dupes reads your Serato DJ Pro library and finds duplicate tracks by comparing filenames and up to 10 metadata fields. Resolve duplicates in bulk while keeping your Serato crates clean.
Open your library
Launch Dupes and it automatically reads your Serato DJ Pro library. No manual importing required.
Scan for duplicates
Dupes compares every track by filename and up to 10 metadata fields. Finds duplicates even across MP3, WAV, FLAC, and AIFF formats.
Review your results
Duplicates are grouped into clusters. Preview each match, compare file quality and format, and decide which copy to keep.
Resolve and clean up
Archive, trash, or skip each duplicate. Dupes automatically removes resolved tracks from Serato crates to keep your library consistent.
Powered by Serato Library Scanner
Dupes reads the Serato DJ Pro library database directly on your Mac. It compares tracks using filename similarity and up to 10 metadata fields (title, artist, BPM, bitrate, time, size, album, comment, file type). You control how strict the matching is. All processing is local.
One-time purchase · macOS 11.0+ · Serato DJ Pro required