DupeDJ - Library Scanner
summer_mix.flac
KEEP
deep_house.mp3
techno_set.wav
summer_mix_v2.mp3
99.9% accurate
1000+ files/min

Download DupeDJ

Get started in under a minute. Available for Windows and macOS.

Free 7-day trial
No credit card

Windows

Version 1.0.0

DupeDJ-1.0.0-x64.msi45 MB

System Requirements

  • Windows 10 or later (64-bit)
  • 4 GB RAM minimum (8 GB recommended)
  • 100 MB disk space for installation
  • Audio files accessible on local or network drives

macOS

Version 1.0.0

DupeDJ-1.0.0-universal.dmg42 MB

System Requirements

  • macOS 11 (Big Sur) or later
  • 4 GB RAM minimum (8 GB recommended)
  • 100 MB disk space for installation
  • Apple Silicon (M1/M2/M3) or Intel Mac

What's included

All features available in your 7-day free trial

Audio Fingerprinting

Chromaprint-powered duplicate detection that works across formats.

Lightning Fast

Scan 1000+ tracks per minute with multi-threaded processing.

Never Deletes Files

Duplicates moved to a review folder. You delete when ready.

Library Management

Browse, search, and organize your entire audio collection.

Audio Preview

Listen to tracks directly in the app before deciding.

Quick Filters

Filter by format, quality, size, or date to find what you need.

Smart Quality Ranking

Automatically identifies the best version of each duplicate.

100% Offline

All processing happens locally. Your music stays private.

Quick Installation Guide

Windows

  1. 1Download the .msi installer
  2. 2Double-click to run the installer
  3. 3Follow the installation wizard
  4. 4Launch DupeDJ from Start Menu
  5. 5Start your 7-day free trial

macOS

  1. 1Download the .dmg file
  2. 2Open the downloaded file
  3. 3Drag DupeDJ to Applications folder
  4. 4Open DupeDJ from Applications
  5. 5Start your 7-day free trial

Supported Formats

Works with all popular audio formats

MP3
FLAC
WAV
AIFF
AAC
OGG
M4A
WMA
ALAC
APE
OPUS

Ready to clean your library?

Start your 7-day free trial today. No credit card required.