Mixxx - Free DJ Mixing Software App

Powerful Features For All DJs

Mixxx integrates the tools DJs need to perform creative live mixes with digital music files.
Whether you are a new DJ with just a laptop or an experienced turntablist, Mixxx can support your style and techniques of mixing.

BPM, Key Detection & Sync

BPM and musical key detection help you find the perfect next track from your library. Use Sync Lock to match the tempo and beats of four songs for seamless mixing.

DJ Controller Support

Built-in mappings for DJ controller hardware gives you hands-on control of Mixxx's features. Use the programmable mapping system to customize your workflow and add support for any MIDI or HID device.

Effects

Add your unique spin to tracks with sound effects. Get creative by chaining multiple effects together and twisting all their knobs.

Vinyl Record Control

Use turntables with timecode vinyl records to control playback and scratch your digital music files as if they were pressed on vinyl. Mix music vinyls into your set by toggling vinyl passthrough mode.

See dozens more features or download Mixxx and start DJing now!

Free & Open Source

Mixxx is free open-source software and entirely community-driven. There is no company behind Mixxx — the development is shouldered by passionate DJs and programmers that dedicate their free time to working on their favorite DJ software. Mixxx is and always will be free!

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Latest News

To see a list of all news and announcements, head over to our news page or subscribe to the Atom feed.

Tue 01 April 2025

Demand for cooperation in an AI-Research Project

Mixxx has been asked to cooperate in an AI-Research Project 'Observe & Serve the Audience'.

Mixxx has been contacted by a joint research project between a university and a major AI company with the question if Mixxx wants to cooperate by asking DJs to help them. On benevolent behalf of all …

Google Summer of Code 2025, Get Googled, Get Mixxx-ed, Get Involved

Mixxx has been accepted as a mentoring organization for Google Summer of Code 2025, a global program focused on bringing new contributors into open source software development. This is a great opportunity for us to attract new contributors, as they will receive a stipend sponsored by Google.

Friendly Community

Mixxx is developed by an international community of DJs, programmers, and artists. Because Mixxx is free (as in freedom and price), open source software, anyone can contribute to make Mixxx even better—including you!

You can get involved with Mixxx today by reporting bugs and suggesting features, making a controller mapping, adding features & fixing bugs, helping with translations, or working on one of our other starter tasks.