K-Board Pro 4 Downloads
Minimum System Requirements:
For Mac: Intel Core 2 Duo 2.3GHz or greater; Mac OS 10.12 - 11 Big Sur; 100 MB free hard disk space
For Windows: 2.5 GHz processor (or greater), 4 GB RAM (or greater), USB 2.0 (or greater), 100 MB free hard disk space, Windows 7/8/10 (64-bit only)
K-Board Pro 4 Editor for Mac OSX (Updated 01/18/2021)
K-Board Pro 4 Editor for Windows (Updated 01/18/2021)
K-Board Pro 4 Web Editor (Updated 01/18/2021)
Web MIDI compatible browsers only. Currently; Chrome, Edge, Opera, and Brave. ** Windows 10: if you have connection issues when updating firmware, you can enable a flag in the browser to use the newer OS MIDI API, go to: chrome://flags/#use-winrt-midi-api and set it to "enabled" and then restart your browser.
K-Board Pro 4 Documentation (Updated 01/14/2021)
K-Board Pro 4 Software Templates (Updated 04/02/2021)
K-Board Pro 4 Bitwig Studio 8-Track Template - (v1.1 added expression pedal support) [59KB]
BopPad Downloads
Minimum System Requirements:
For Mac: Intel Core 2 Duo 2.3GHz or greater; Mac OS 10.12 - 11 Big Sur; 100 MB free hard disk space
For Windows: 2.5 GHz processor (or greater), 4 GB RAM (or greater), USB 2.0 (or greater), 100 MB free hard disk space, Windows 7/8/10 (64-bit only)
BopPad Editor for Mac OSX (Updated 09/28/2017)
BopPad Editor for Windows (Updated 09/28/2017)
BopPad Web Editor (Updated 08/18/2017)
Web MIDI compatible browsers only. Currently; Chrome, Opera, and Brave. ** Windows: if using Chrome versions 58 - 60, you must disable a flag in the browser, go to: chrome://flags/#enable-midi-manager-dynamic-instantiation and set it to "disabled" and then restart your browser.
BopPad Documentation (Updated 08/10/2017)
BopPad Software Templates (Updated 08/02/2017)
A preset for using BopPad with MPE applications
Quick start template Soundiron Apocalypse Percussion Elements
Quick start template Bitwig Studio
Quick start template for Ableton Live
Quick start template for Apple's GarageBand
Quick start template for Logic X / Mainstage 3 [30KB]
BopPad Logic X / Mainstage 3 Template, for the EXS24 Sampler
The included samples typically come with Logic but you can download them here if you don't have them
Quick start template for Logic X / Mainstage 3, for the EXS24 Sampler (with samples) [172MB]
BopPad Utilities (Updated 03/01/2018)
The BopPad Zones app allows you to send multiple notes per quadrant from your BopPad to any music software on your computer
The BopPad Zones app allows you to send multiple notes per quadrant from your BopPad to any music software on your computer
K-Mix Downloads
Minimum System Requirements:
For Mac: Intel Core 2 Duo 2.3GHz or greater; Mac OS 10.12 - 11 Big Sur; 100 MB free hard disk space
For Windows: 2.5 GHz processor (or greater), 4 GB RAM (or greater), USB 2.0 (or greater), 100 MB free hard disk space, Windows 7, 8, & 10 (64-bit only)
K-Mix Editor for Mac OSX (Updated 10/31/2016)
K-Mix Editor for Windows 7, 8, & 10 (64-bit only) (Updated 02/23/2021)
USB Audio Driver required (see below)
USB Audio Driver must be installed (restart is suggested) before using the K-Mix Editor on Windows
K-Mix Documentation (Updated 10/31/2016)
QuNeo Downloads
Minimum System Requirements:
For Mac: Intel Core 2 Duo 2.3GHz or greater; Mac OS 10.5 through 11 Big Sur; 100 MB free hard disk space
For Windows: Windows XP or Windows 7; Intel Core 2 processor or greater; 1 GB of RAM; 100 MB free hard disk space
QuNeo for Mac OS X (Updated 03/11/2021)
This installer includes the QuNeo editor and control scripts for Ableton Live 8-11, Bitwig, Logic, and more.
QuNeo Editor and Software Template Installer v1.3 [131 MB] (for MacOS 10.12-11)
MacOS Catalina and Big Sur: you must move the QuNeo Editor app into the Applications directory or it will crash.
QuNeo Editor v1.2.4 [14.3MB] (for MacOS 10.12-11, EDITOR ONLY)
A middleware application to translate QuNeo MIDI 1.0 messages to MPE using virtual MIDI ports. Send an email to beta@keithmcmillen.com to request access.
QuNeo for Windows (Updated 12/13/2013)
QuNeo for Ableton Live 8-11 (Updated 03/15/2021)
QuNeo Documentation (Updated 12/13/2013)
QuNexus Downloads
Minimum System Requirements:
For Mac: Intel Core 2 Duo 2.3GHz or greater; Mac OS 10.12 - 11 Big Sur; 50 MB free hard disk space
For Windows: Windows XP/7/8/10; Intel Core 2 processor or greater; 1 GB of RAM; 50 MB free hard disk space
QuNexus Editor for Mac OS X (Updated 03/11/2021)
QuNexus Editor with MPE and Eurorack Presets
QuNexus Editor for Windows
QuNexus Documentation
We suggest that you start with the QuNexus Quickstart Guide here:
We’ve created specific user manuals to help you with the editor, CV integration, and Live Edit mode here:
If you would like to download the full manual you can do so here:
QuNexus MPE Support
These two MPE presets map the QuNexus' polyphonic aftertouch to MPE pressure, and key tilt to either MPE slide/modulation, or MPE pitch bend.
QuNexus OSC Bridge
QuNexus Ableton Live Sets (Updated 01/20/2016)
Ableton Live Remote Script Installers
K-Board Downloads
Minimum System Requirements:
For Mac: Intel Core 2 Duo 2.3GHz or greater; Mac OS 10.12 - 11 Big Sur; 100 MB free hard disk space
For Windows: 2.5 GHz processor (or greater), 4 GB RAM (or greater), USB 2.0 (or greater), 100 MB free hard disk space, Windows 7/8/10 (64-bit only)
K-Board Editor for Mac OS X (Updated 01/14/2021)
K-Board Editor for Windows (Updated 01/14/2021)
K-Board Web Editor (Updated 01/14/2021)
Web MIDI compatible browsers only. Currently; Chrome, Opera, and Brave. ** Windows 10: if you have connection issues when updating firmware, you can enable a flag in the browser to use the newer OS MIDI API, go to: chrome://flags/#use-winrt-midi-api and set it to "enabled" and then restart your browser.
K-Board Editor for iOS (Updated 11/03/2020)
This is a link to the iTunes App Store
K-Board Documentation
Download the full K-Board manual here:
12 Step Downloads
Minimum System Requirements:
For Mac: Intel Core 2 Duo 2.3GHz or greater; Mac OS 10.12 - 11 Big Sur; 50 MB free hard disk space
For Windows: Windows 7/8/10; 1 GB of RAM; 50 MB free hard disk space
12 Step Editor Software V2.0.1 for Mac OS X (Updated 02/10/2021)
* If you're having issues running the editor, control+click the application and select "Open".
12 Step Editor Software V2.0 for Windows
Windows 7/8/10 and 64-bit only
12 Step Documentation
SoftStep Downloads
Minimum System Requirements:
For Mac: Intel Core 2 Duo 2.3GHz or greater; Mac OS 10.12 - 11 Big Sur; 100 MB free hard disk space
For Windows: Windows XP/7/8/10; Intel Core 2 processor or greater; 100 MB free hard disk space
SoftStep Editors v2.04 for Mac OS X (Updated 03/11/2021)
Download contains both Basic and Advanced Editors, compatible with Catalina and Big Sur
SoftStep Editors Installer v2.04 [55.32 MB] (for MacOS 10.12-11)
SoftStep Editors v2.02 for Windows (Updated 04/03/2014)
Download contains both Basic and Advanced Editors
SoftStep Documentation (Updated 04/01/2014)
SoftStep Keyworx (no longer supported) (Updated 10/10/2011)
macOS 10.12 or older