Mixxx

What Mixxx is

Mixxx is free DJ software for performing live mixes with digital music files on Linux, macOS, and Windows. It is intended for both new DJs using a laptop and experienced turntablists. Four decks include scratchable scrolling waveforms and whole-song overview waveforms, alongside beat looping, Sync Lock, hotcues, beat rolls, censor, and quantization. It supports FLAC, WAV, AIFF, MP3, M4A/AAC, Ogg Vorbis, and Opus files. Hardware options include MIDI and HID controllers with programmable JavaScript mappings and timecode vinyl control. Mixxx can load up to 64 sampler decks and read local libraries from iTunes, Traktor, Banshee, Rekordbox, Rhythmbox, and Serato. It records mixes in WAV, FLAC, Ogg Vorbis, and optionally MP3, and streams through Shoutcast or Icecast servers. The application requires no account and collects no user data during use. Its source is published under GNU GPL v2 or later. Support is available through the manual, wiki, community forums, and bug tracker. Beta and development snapshots are not intended for live use and may crash.