# Dupes > Find and resolve duplicate tracks in your Serato DJ Pro library across formats, qualities, and edits. ## When to use - [Dupes](https://dupesdj.com/): 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. Buy Now: $99. ## When not to use - [System Requirements](https://dupesdj.com/system-requirements): Dupes currently supports Serato DJ Pro only. Do not use Dupes for rekordbox or Traktor libraries. Requires macOS 12 (Monterey) or later. Compatible with Apple silicon and Intel Macs. ## Resources - [How Dupes Works](https://dupesdj.com/how-it-works): Learn how Dupes scans your Serato library to find and resolve duplicates. - [System Requirements](https://dupesdj.com/system-requirements): Check the minimum and recommended Mac specs for Dupes. - [Guides & Tutorials](https://dupesdj.com/guides): Step-by-step guides for cleaning up your DJ library.