MegaSeg DJ 4+

The rock solid mixer for DJs

Fidelity Media, Inc.

    • 3.6 • 11 Ratings
    • $99.99



Have a rock solid performance with this streamlined yet powerful system for live mixing! Build playlists with ease and visually sync waveforms with multi-touch gestures. Play and preview tracks via AirPlay, Bluetooth headphones, or USB audio interfaces. Enjoy fast and elegant access to your or iTunes library, and more.

     “A well‐designed, stable application that has flourished with maturity.” —MacUser

     “The features make this software sing ...a great buy.” —MacDirectory

    “It’s undoubtedly the best system I have worked with.” —Darren Cave

     “MegaSeg’s interface is well thought out, direct and elegant.” —Charlie Wilson

     “It’s beautiful, intuitive, and a joy to use.” —Kevin Causey

     “MegaSeg breaks the mold on what a DJ program should be.” —W. Guy Finley

• Visually sync waveforms in real‐time
• Use Multi-Touch gestures for scrub, pitch shift and sync
• Control the flow with a simple dual‐deck layout
• Calculate precise BPM matches between tracks
• Adjust tempo +/- 100% with pitch lock (time‐stretch)
• Save multiple memory cue positions per track
• Kick back with automatic Smart Segues
• One click on‐the‐fly mixing

• Enjoy a large view of your library and playlists side by side
• Perform lightning fast searches and category browsing
• Scan and manage your or iTunes Playlists
• View play history logs and auto‐saved playlists
• Display large album artwork on each deck
• Customize list format, size, and colors

• Preview and cue songs in your headphones without missing a beat
• Keep consistent levels with Automatic Volume Control
• Works with wireless AirPlay and Bluetooth devices
• Use multiple USB or Thunderbolt audio interfaces
• Get connected to any MIDI controller

• Designed exclusively for Mac with superior stability
• Perform with confidence using intuitive features

What’s New

Version 6.2.2

• Added MIDI controller presets for the Hercules DJControl Inpulse 200 and Numark Mixtrack Quad.
• Added Announce Selection shortcut for improved accessibility.
• Library’s title sort now groups artists and duplicates.
• The playlist queue shows a track’s precise hours and minutes away.
• Importing large folders is about 15% faster with accurate progress.
• Dropping tracks from now displays a category option and import results.
• After playing an Apple Music track, the initial volume is restored.
• The log viewer and print command now matches the main list font.
• Multi-select is now supported in the folders and missing files views.
• 30 more improvements and fixes in the full release notes!

Recent Milestones:

• Added support for macOS Monterey
• Optimized for Macs with M1 chips
• Improved DRM Playback
• Supports more presenter remote controls
• Dark Mode windows and dialogs
• Improved Accessibility
• Improved diacritic accent sort and search filtering
• Added a MIDI Insert Break function
• Move tracks to another category by Shift-dragging
• Lower CPU and energy usage
• Supports hot swapping output devices
• Improved file tracking on APFS volumes
• Waveform overviews
• Smart-trimmed segues
• More search and sorting options
• FLAC playback support

Ratings and Reviews

3.6 out of 5
11 Ratings

11 Ratings

djdaddypj ,

Great App

This is a great DJ App! I have been using it for a couple of years now and I’m still learning some of the cool things it can do. It is a work horse that has never let me down. It isn’t perfect. I have searched for a song that I know I have and MegaSeg didn’t pull it up. I opened my iTunes and looked and there it was. That being said, I was able to just drag it from iTunes into Megaseg and it loaded perfectly. Getting the BPM and pitch just right is also a challenge. This is still, in my opinion the best DJ app I’ve ever used.

Spa Sequoyah ,

Excellent Customer Service!

As a professional DJ, I have been using Megaseg on my MacBook Pro for many, many years and have been really happy with it. The first problems I had were when I recently when I updated Mac's OS operating system to Mojave in December 2018. It caused all kinds of problems with my DJ program, of which MegaSeg wasn't responsible. I contacted MegaSeg support and got several prompt email replies from the developer. We then moved to a two hour screen sharing/phone appointment and he restored everything for me. Megaseg has contacted Apple about all the problems, and they are slowly fixing them with their own updates. I am floored by the great customer care I was provided and and cak on my way to DJ bliss!

fizasethi ,

Apple Music Compatibility

Spent so much time updating my operating system to Mojave in hopes that this app would then be compatible with Apple Music, unfortunately even the 6.0.8 update doesnt allow more than one apple music song to play at a time. The app is still useless to me and I'm not getting the product that I was promised when purchasing the app. Requesting a refund because this is ridiculous.

Developer Response ,

We have a new 6.0.8 update now available that supports macOS Mojave. Please contact us directly if you need further help via the support link here, or the contact page on our website.

App Privacy

The developer, Fidelity Media, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.