Mixxx

Yes, Mixxx is completely free and open-source DJ software distributed under the GPL license. There are no hidden subscription fees, premium tiers, or watermarks included in the application. It is developed by a community of volunteers and DJs dedicated to keeping mixing accessible.

Yes, Mixxx boasts robust MIDI controller support and is compatible with many popular Pioneer DJ controllers, as well as hardware from Hercules and Numark. The software automatically maps the jog wheels, faders, and pads of mainstream controllers to its internal functions. You can also manually customize the mapping for any unsupported hardware.

Mixxx provides a comprehensive suite of live mixing tools, including four decks, seamless looping, hot cues, and a wide array of built-in audio effects. It also features beat syncing and pitch bending algorithms to help match track tempos automatically. DJs can manipulate audio tracks in real-time with robust EQ and crossfader controls.

Yes, Mixxx features a built-in recording engine that allows you to capture your live DJ sets directly to your hard drive in high-quality formats. You don't need third-party software to record your mixes. It also includes support for live broadcasting to internet radio stations via Shoutcast or Icecast.