
Introducing Mixxx: The Ultimate Free DJ Software
Mixxx represents a robust, free, and open-source solution for DJs at all skill levels, from novices to seasoned professionals. This software excels in facilitating real-time beatmatching, enabling auto DJ features, applying sound effects, and supporting MIDI controllers. With its intuitive interface and cross-platform compatibility—covering Windows, macOS, and Linux—Mixxx suits various scenarios, including live performances, radio shows, and practice sessions. Thanks to its active user community and continuous updates, Mixxx remains a trustworthy tool in any DJ’s toolkit.
Why Choose Mixxx?
This software integrates essential features that empower DJs to create innovative live mixes utilizing digital music files. Whether you’re a beginner working with just a laptop or a skilled turntablist, Mixxx adapts to support your unique mixing techniques and styles.
Key Features of Mixxx:
- Low-latency audio engine ensuring real-time performance
- Customizable MIDI and HID controller mapping with JavaScript scripting
- Vinyl DVS compatibility for both absolute and relative timecode modes
- Support for multiple audio backends including OpenSL, ASIO, WASAPI, and JACK
- Advanced detection for BPM and musical key (integrated with KeyFinder)
- Quantized beat synchronization and phase locking capabilities
- LADSPA plugin support for versatile effect chain routing
- Four-deck mixing with separate equalization and gain controls
- Extensive file format support, including MP3, FLAC, OGG, WAV, and AIFF
- Broadcasting support via Icecast and Shoutcast, complete with metadata features
- Organized music library with Crate, Playlist, and Smart Playlist functionalities
- Optimization for multi-core CPU performance
- Microphone and auxiliary input routing along with talkover ducking
- Support for OSC and Web MIDI
- Customizable, skinnable Qt-based user interface
- Features like cue points, hotcues, and looping with quantization
- Recording options available in both lossless WAV and compressed formats
- Clock-synced looping and beat jump functions
Latest Updates in Mixxx 2.5.2
Version 2.5.2 introduces a variety of improvements and fixes designed to enhance user experience.
Library Enhancements:
- Resolved playlist export issues when filenames included a dot
- Rectified drag-and-drop loading errors caused by symlinks
- Corrected byte order in hotcue comments imported from Rekordbox
- Improved track table to display ReplayGain with a maximum of two decimal places
- Fixed keyboard mappings for non-ASCII characters on Linux systems
- Enabled initial sorting during library population for computers
- Fixed column header mapping with external libraries
- Resolved issues with single track cover reloading upon metadata refresh
Controller Mappings Updates:
- Initial mapping for Arturia KeyLab Mk1
- Bug fixes for Denon MC7000’s slicer mode and crossfader curve parameters
- Added support for four decks on DJ TechTools MIDI Fighter Twister
- Fixed 100% crossfader reach issue for Hercules DJControl Inpulse 500
- Initial mapping for Icon Pro Audio iControls
- Resolved browsing issues for Numark Mixtrack Platinium FX
- Implemented GUI configuration for Traktor Kontrol S3 settings
- Fixed LED functionality in Traktor S2 MK3 and optimized settings for S4 MK2 and MK3
Controller Backend Improvements:
- Control picker updated to allow learning of MIDI Aux/Mic enable controls
- Made Main and headSplit CO settings persistent across restarts
- Addressed issues with MIDI controller button learning functionality
- Added unit tests for engine.beginTimer
- Updated engine-api documentation for brake() and spinback() functions
Target Support Fixes:
- Solved building issues with CMake multi-config setups
- Fixed building with GCC >= 14 and Clang >= 19 compatibility
- Enhanced error detection for unsupported architectures during build environment installation
Miscellaneous Improvements:
- Reduced sticker drift for improved vinyl control
- Fixed issue with repetitive pop-up warnings for misconfigured audio inputs
- Lowered CPU usage for trace log messages
- Additional fixes for ReplayGain adjustments and cue/play indicators
Download and Additional Resources
Get started with Mixxx 2.5.2 by downloading it here (File Size: 113.0 MB).For more information, visit the Mixxx homepage or check for downloads on other operating systems. You can also view the software’s screenshots for a closer look.

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