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CDJ-900: software & firmware updates

By downloading software and firmware, you agree to the terms of our Software End User License Agreement.

Firmware Update

Software Update

  • CDJ Aggregator Tool for Mac
    Download link (0.02 MB)
  • Version
  • Latest update
  • Description

    For connecting multiple CDJs to a Mac, as well as designating them as audio output device targets for your supporting DJ software, you will first need to set up an aggregated device. This can normally be accomplished by using Audio MIDI Setup, a utility which comes bundled with Mac OS X. We have provided an alternative program called CDJ Aggregator, which simplifies this procedure to a single click.

    Please also download the instruction manual and read through it before installing the tool.

    This tool is not necessary for Windows users because Windows CDJ drivers support audio output to multiple devices. Please be sure to install and use the Windows drivers corresponding to your CDJ device.

    Verification of OS X Yosemite v10.10 support application software was completed.


  • CDJ Drivers for Windows
    Download link (0.86 MB)
  • Version
  • Latest update
  • Description

    This driver will allow you to connect your CDJ to a PC.
    Please read the Manual for the installation procedure.

    Unzip the downloaded file "PioneerCDJDriver****". This file will appear: Pioneer_CDJ_Driver_****.exe

    Windows 10 verification was completed. Use the latest driver.
    Installation issue with Microsoft Windows 10 / 8.1 / 8

    Mac OS users:
    You don't have to install this driver software. Mac OS standard audio driver will be automatically installed when your CDJ is connected to your Mac with a USB cable.

    OS X Yosemite v10.10 verification was completed.

MIDI Mapping files

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