DJ.Studio vs Mixxx

DJ.Studio is a timeline-based app for planning, editing, and exporting prepared audio or video mixes, rather than playing live sets. Its Harmonize feature orders playlists using tempo and harmonic matching based on the Camelot Wheel. Users can edit transitions and add effects, automations, and samples. Listed music sources and library connections include Mixed In Key, rekordbox, Serato, VirtualDJ, Engine DJ, TRAKTOR, iTunes, Beatport, Beatsource, YouTube, and computer libraries. Mixes can be exported as WAV or MP3 files, sent to Mixcloud, or exported as video for YouTube. The app is available for macOS, Windows, and the web. After downloading and signing in once, it can work offline, though online features such as Beatport search are unavailable. A seven-day trial requires no credit card and does not automatically become a paid subscription. The one-time license provides lifetime use for one user on up to two machines, with 12 months of updates and support. Video export and VST support are in Ultimate; stem separation is available in Pro + Stems and Ultimate.

Mixxx is free DJ software for performing live mixes with digital music files on Linux, macOS and Windows. It is designed for both people starting with a laptop and experienced turntablists. Four decks provide scratchable scrolling waveforms and whole-song overview waveforms. Mixing controls include beat looping, Sync Lock, hotcues, beat rolls, censor and quantization. Mixxx supports FLAC, WAV, AIFF, MP3, M4A/AAC, Ogg Vorbis and Opus files. It works with MIDI and HID controllers, programmable JavaScript mappings and timecode vinyl control, and can load up to 64 sampler decks. Local music libraries from iTunes, Traktor, Banshee, Rekordbox, Rhythmbox and Serato can be read. Mixxx records mixes in WAV, FLAC and Ogg Vorbis, with MP3 optional, and streams through Shoutcast or Icecast servers. The full version costs nothing, with donations optional and no official paid or pro version. Its source code is published under the GNU GPL v2 or later. The application does not require an account or use telemetry. Beta and development snapshots are not intended for live use and may crash.