SoftNexi

Windows · Audio

Mixxx for Windows

Free, open-source DJ mixing software with beat detection, looping, and DJ controller support for live mixing rather than studio production.

Updated August 9, 2026 · Reviewed by SoftNexi Editorial Team, Software research and documentation

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Overview

Mixxx is a free, open-source DJ application rather than a general audio editor or production DAW — it's built for live mixing between tracks, with automatic beat detection (BPM analysis), waveform beat-matching displays, looping, hot cues, and effects suited to blending songs in real time.

It supports a wide range of DJ hardware controllers out of the box through mapped controller support, letting users mix with physical hardware rather than a mouse and keyboard, and it includes library management for organizing a DJ-focused music collection with crates and playlists.

Unlike Audacity or REAPER, Mixxx isn't for editing or recording new material from scratch — it's for performing with existing tracks, though it does include a basic recording function to capture a live mix session.

Mixxx suits hobbyist and semi-professional DJs who want a free, open-source alternative to paid DJ software, particularly those using supported external controllers.

Key features

  • Automatic BPM detection and beat-matching waveform display
  • Looping, hot cues, and live performance effects
  • Mapped support for a wide range of DJ controller hardware
  • Library management with crates and playlists for DJ sets
  • Basic recording of live mix sessions
  • Broadcast/streaming support for live internet DJ sets

System requirements

Operating system
Windows 11 and Windows 10 (64-bit)
Architecture
x64 build
Disk space
Under 200 MB installed

How to install Mixxx

  1. 1. Download from mixxx.org

    Get the Windows installer from the official download page.

  2. 2. Run the installer

    Default settings work for most users.

  3. 3. Connect a DJ controller (optional)

    Plug in a supported controller and check Preferences > Controllers to confirm it's mapped correctly.

  4. 4. Import your music library

    Add your music folders to build a library organized into crates and playlists.

How to use it

  1. 1. Beat-match two tracks

    Load tracks into two decks and use the automatic BPM detection along with the waveform display to match tempos before mixing.

  2. 2. Set hot cues and loops

    Mark hot cue points and loop sections within a track for quick access during a live set.

  3. 3. Organize your library

    Use crates and playlists to group tracks by genre, tempo, or set purpose.

  4. 4. Record a live set

    Use the built-in recording function to capture your mix as you perform it.

Safety and privacy

  • Download only from mixxx.org, the official project site.
  • Mixxx is open source, so its code is publicly reviewable.
Bundled software
The official installer from mixxx.org contains no bundled third-party offers.
Privacy
Mixxx works offline for local mixing; broadcasting a live set requires connecting to a streaming service you configure.

Known risks

  • Controller mapping files from the community should be reviewed or sourced from trusted locations if not using a built-in mapping.

What's new

    Pros and cons

    Pros

    • Free and open source with no paid tier
    • Broad DJ controller hardware support
    • Solid beat detection and beat-matching tools
    • Includes library management built for DJ workflows

    Cons

    • Not a general audio editor or production DAW
    • Some DJ controllers may need manual mapping if not natively supported
    • Interface and workflow are specific to live mixing, not composition
    • Smaller professional adoption than some paid DJ software

    Verdict

    Mixxx is a strong free option for DJs, especially those using a supported controller, offering solid beat-matching and library tools without a purchase price. It's not a substitute for a DAW or audio editor, since its focus is entirely on live mixing performance.

    Frequently asked questions

    Is Mixxx free?

    Yes, it's free and open source.

    Does Mixxx work with DJ controllers?

    Yes, it supports a wide range of DJ controller hardware through built-in mappings.

    Is Mixxx a DAW?

    No, it's DJ mixing software for performing with existing tracks, not a digital audio workstation for recording or composing music.

    Can Mixxx record a DJ set?

    Yes, it includes a basic recording function to capture your live mix as you perform it.