Mixxx is a digital DJ system, where ogg, wave and mp3 files can be mixed on a computer for use in live performances. Filters, crossfader, and speed control are provided.

Mixxx is designed for DJ'ing for both professional and semi-professional users. Mixxx was started in early 2001 as one of the first digital DJ systems. Today Mixxx includes many features common to digital DJ solutions, but also some very unique features: It is free, and runs on all major desktop operating systems. Futhermore Mixxx has a number of key features to help the DJ in the live mix: Beat estimation, parallel visual displays, and support for many DJ input controllers.

At the moment we are working on Mixxx 2.0 bringing some major new features, including waveform summary displays, new sound effects, and support for pitch independent time stretch.

What's New in 1.5.0 Stable Release:

· Pitch independant time stretch
· Less bugs! (we hope :)
· Support for ASIO on windows
· Lots more...

What's New in 1.6.0 Beta 3 Development Release:

· Added BPM reading from MP3/OGG files which have it embedded in them (ID3), one of several enhancements by Martin Sakmar
· Various accuracy improvements to the BPM detection
· Added preliminary support for multiple inputs with vinyl control (consecutive channel pairs only - eg. 1/2 and 3/4)
· Support for the Hercules DJ Console RMX
· Hercules DJ Console MK2 bug fixes
· Support for the Hercules DJ Console Mac Edition
· Support for the Behringer BCD3000, including LEDs
· Support for the Akai MPD24
· Improvements to the vinyl emulation and pitch-independent time stretch sound quality
· LADSPA effects support is rapidly improving, but is not compiled in by default yet (scons ladspa=1)
· Finished adding recording support
· Performance improvements while using vinyl control
· Support for 96000 Hz samplerates with Serato vinyls
· Build flags are now cached automatically
· Improved flanger effect, thanks to Enry
· Configurable cue behaviour, which now defaults to CDJ-style cueing. (Thanks to Tom Care)
· Enabled realtime priority with ALSA, improves performance with Linux RT kernels.
· FLAC support for Linux and OS X users (much requested)
· Tons and tons of bug fixes.