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 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.
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.
Add your unique spin to tracks with sound effects. Get creative by chaining multiple effects together and twisting all their knobs.
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!
Latest News
To see a list of all news and announcements, head over to our news page or subscribe to the Atom feed.
Thu 02 July 2026
##### Introducing Mixxx e.V. - A Nonprofit Organization for the Community
We are excited to announce the formation of Mixxx e.V., a registered nonprofit association under German law established to support and protect the Mixxx project and community. This marks an important milestone in Mixxx's journey as we continue our mission to make DJ software accessible to everyone.
What is …
Sat 06 June 2026
##### GSoC 2026: Rebuilding the LateNight Theme in QML
Introducing the Google Summer of Code 2026 project to port and rebuild Mixxx's beloved LateNight skin as a native, modern, and highly-performant QML theme.
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.
#1 Top Free Mac App Worldwide
Mac App Store
February 2011
Free Pick of the Month
September 2007
"The coolest open source
application ever?"
February 2011