macOS Ventura Compatibility

AudioSwift 2.3.0 is compatible!

AudioSwift, the macOS app that transforms the trackpad into a set of MIDI tools like sliders, XY pads and triggers, is compatible with the current macOS Ventura 13.0.1. We also tested AudioSwift beta version 2.3.2, which includes new features we’ve been developing and it works fine. We don’t recommend updating to macOS Ventura until you make sure your DAW and third-party plugins are fully compatible.

Try Out These New Features In Beta

UPDATED – November 15, 2022

I’ve been working on new features for AudioSwift version 3. I’ll be releasing what I have so far in beta versions, so users can try it out and implement these features in their workflow. Please, bookmark this page for future updates. Download the current beta version from the link below and watch the video tutorials.

IMPORTANT! – Before installing this beta version, please save your current AudioSwift settings and copy your license key code in a safe place. This is just a precaution if we need to go back to a previous stable version.


What’s new in version 2.3.3 Beta?

  • Adds option to use more than three fingers at the same time in Trigger, Slider and XY Modes.
  • Adds option to use computer keyboard as MIDI Keys (press CMD + K)
  • Fixes minor bugs.

Version 2.3.2 Beta

  • Now AudioSwift doesn’t require to be the foreground app on screen.
  • Plugin windows won’t disappear in Ableton Live, Studio One, Cubase, Bitwig Studio and Digital Performer when AudioSwift is on.
  • Adds option to use DAW shortcuts when AudioSwift is on.
  • Adds 4 more sliders in Slider Mode for a total of 16 sliders.
  • Adds new View 6 in XY Mode with four independent XY pads.
  • Adds option to change middle C in Trigger and Scale Modes.
  • Adds option for sending Channel Pressure messages per note via X or Y axes in MPE mode.
  • Adds option for sending Channel Pressure in Slider and XY modes.
  • Adds key shortcut to disable the X axis temporarily by pressing the Shift key in MPE mode and XY pads.
  • Adds key shortcut H to open/close the Console Window. Press SHIFT + H to make the Console window always on top.
  • Changes key shortcut for opening Trackpad window to J. Adds key shortcut SHIFT + J to make the Trackpad Window on top.
  • Adds key shortcut CMD + Comma to open/close Preferences window.
  • Fixes issue with grayed drop-down menus in Monterey.
  • Fixes an issue when sending different CCs in the X and Y axes in MPE mode.

NEW – AudioSwift 2.3.0 with Bitwig Studio Support & Universal Binary

AudioSwift has been updated to version 2.3.0, a free update to the macOS software that turns your trackpad into a MIDI controller. It’s now Universal Binary with native support for both Intel and Apple Silicon M1 computers, and has integration with Bitwig Studio in Mixer Mode. You can easily control faders and panning in Bitwig Studio using simple touch gestures on the trackpad, just like with other DAWs supported.

This new version also improves the XY Mode in View 1 by separating the controllers per finger for complex modulation in sound design (go to Preferences > Slider & XY). It includes better support for the Magic Mouse when it’s used as a MIDI controller in Mixer Mode and adds a new key shortcut to open the trackpad utility window (press K).

AudioSwift’s configuration with Bitwig Studio in Mixer Mode is done using the third-party script DrivenByMoss. Check out this new video tutorial to see how it works:

Video – Working in Mixer Mode with Bitwig Studio – AudioSwift

AudioSwift 2.3.0 is a free update for all existing users. Click Check for Updates in the app or download the file using the following link:

New in version 2.3.0

  • Adds native support for both Intel & M1 Macs (Universal Binary).
  • Adds Bitwig Studio support in Mixer Mode.
  • Improved XY Mode in View 1; now the controllers can independently send MIDI messages by fingers. Go to Preferences > Slider & XY.
  • Improved Magic Mouse support in Mixer Mode.
  • New keyboard shortcut to open and close the trackpad window (press K).
  • Fixes an issue when changing tracks and sends in Mixer Mode under Big Sur.
  • Fixes an issue with the Touch Bar disappearing when it’s touched.
  • Fixes an issue where Bank D doesn’t appear in the menu in Trigger Mode when the number of pads is set to 15.
  • Fixes an issue when choosing Single Note chord option in Trigger Mode and selects Octave instead.
  • Fixes an issue in XY Mode when clicking the Control Panel causing the Console to not change the view.
  • Drops support for macOS 10.11.6 El Capitan. Now the minimum macOS requirement is 10.12 Sierra.

About Apple Silicon M1 Support & macOS Monterey

The latest AudioSwift version 2.2.4 works with both Intel and M1 Macs on macOS Big Sur, via the Rosetta 2 translation.

I finally got an M1 MacBook Pro and I started porting AudioSwift’s code to be Universal Binary (UB). It’s running natively, however there are a couple of bugs I still need to check out. The next AudioSwift update will also include some new features and I’ll probably release a beta version first for you to try out.

On June 7th Apple announced macOS 12 Monterey, the newest operating system. I haven’t downloaded the beta yet to tell if AudioSwift runs properly. I normally wait for a couple of macOS revisions before doing a test. I’ll keep you informed.

For the last 3 years since AudioSwift was first released, all updates have been free and they will continue like that. I’ll keep maintaining AudioSwift as long as I have health, time and when Apple’s updates still allow the app to do what it’s designed for. I’ll appreciate that if you like AudioSwift, please recommend it to someone else when you have a chance. New purchases help maintaining the app and adding new features.

Best regards,

Nigel Rios
Developer of AudioSwift

Ableton Live 11 in MPE Mode

Ableton has announced Live 11 coming next year. It has new features including comping, improved clips view, more Macros, new devices and finally MIDI Polyphonic Expression (MPE) support. This is good news for AudioSwift users and other MPE controllers because we don’t need to have five separated tracks for MPE and edit the MIDI in different clips. Just one track and a single MIDI clip to edit the performance.

I downloaded the Ableton Live 11 Beta to test my Magic Trackpad in Trigger Mode (you can also join the beta program here). They updated Wavetable, Sampler and Arpeggiator to support MPE and we can use third-party MPE compatible plugins. It also comes with a new Max For Live device dedicated for MPE control.

AudioSwift Configuration

To set AudioSwift for MPE in Live, go to Live > Preferences > Link-Tempo-MIDI. There is a new MPE column to enable the AudioSwift 3 input port. Inside the Live’s MPE device, there is also a section where you can set the MPE settings like velocity, pitch bend, pressure and slide, which is control change 74 (CC74). They are per note and they’re transmitted using different MIDI channels.

AudioSwift uses MIDI channels 2, 3, and 4 for this, and it sends global aftertouch (channel pressure) messages using Force Touch on channel 1.

AudioSwift in Trigger Mode (Keys type) sends pitch bend when moving the finger horizontally and CC74 moving vertically. These MPE settings can be changed in AudioSwift > Preferences > Trigger tab. Here is a video demo using Wavetable:

In the Clip Editor there are now three tabs: Notes, Envelopes and Note Expression. We can edit the MPE parameters in the Note Expression tab. Ableton added special lanes to edit the velocity, pitch, slide and pressure envelopes of each note. When using AudioSwift, the pressure information won’t appear here because the trackpad doesn’t send it per note. It will be in the Envelopes tab > MIDI Ctrl > Channel Pressure.

Note Expression View

One thing I found different from using MPE in other DAWs, is that in Ableton Live 11 the pitch bend and slide don’t return to its default value when the finger release the note. The MPE controller will continue sending the values but Live will ignore them after the note-off, which is good depending on the situation.

Third-Party MPE Plugins

After inserting the third-party MPE compatible plugin into a track, go to the device header, right click and choose Enable MPE Mode.

Enable MPE Mode

I tested Audio Damage’s Continua and u-he’s Repro 5. U-he plugins in particular don’t use CC74 as a default parameter control — they use CC1 or Modulation as the polyphonic expression control. This became an issue when trying to edit a MIDI take in the Clip Editor, because I couldn’t find the CC1 envelopes for each note. Although the clip plays well in playback, the CC1 is not under the Note Expression tab or the Envelopes tab. The Envelopes tab will only shows global Modulation on MIDI channel 1. I hope this could be addressed in coming Live 11 beta versions.


macOS 11 Big Sur Compatibility

macOS 11.0 Big Sur is here!

The current version of AudioSwift (ver 2.2.4) has been tested in Big Sur 11.0.1 (20B29) and it works fine. If you come from High Sierra or below, just know that since Mojave we need to do an extra step to run AudioSwift with macOS new versions. Just like other developers are suggesting, I wouldn’t recommend to update now if it’s not necessary. Wait until your apps and plugins are fully supported. Whenever you decide is the right time to do it, AudioSwift will run in your computer.

I don’t have access to the new Apple Silicon computers and probably won’t get one soon. I can’t tell you how AudioSwift will run on those machines; I’m guessing there shouldn’t be any issues. If you buy one in the near future, please just let me know AudioSwift is running OK.

Version 2.2.1 update

I wanted to share a quick update for AudioSwift. Following our users feedback, version 2.2.1 adds the option to lock the sustain switch in Trigger and Scale Modes using SHIFT+A or SHIFT+L. To unlock it, press again keys A or L. This will be useful for creating ambient drone sounds with the MPE controller. Check out the demo below.

AudioSwift 2.2.1 is a free update for existing users. To download it, go to ‘Check for Updates’ on the main menu or click the download link below. We’re still offering a 30% off discount for a limited time using coupon GOLDENFROG30. For more information, visit

Video – Drone sound with Hive and a Trackpad


AudioSwift updated to version 2.2 – 30% Off Sale

Now with velocity response!

AudioSwift, the app for macOS that turns a trackpad into a MIDI controller, has been updated to version 2.2. Now the Trigger and Scale Modes are velocity sensitive. Tapping the trackpad harder or softer will change the levels of the MIDI notes. The user can also choose to use fixed velocity in the Preferences window.

This new feature, with the MIDI Polyphonic Expression (MPE) support, makes AudioSwift the perfect compact MIDI controller for mobile and desktop music producers, who can now make quick ideas using the trackpad as a creative tool.

AudioSwift version 2.2 is a free update for existing users. To download it, click ‘Check for updates’ on the main menu.

The regular price is $24 and it’s 30% off with coupon code GOLDENFROG30 for a limited time.  Try the free demo at

What’s new in version 2.2?

  • Adds velocity sensitivity to the Trigger and Scale Mode.
  • Adds option to choose fixed velocity.
  • Fixes an issue with random false hits in Trigger Mode.
  • Fixes an issue with “swooping” sounds when using the MPE controller and certain plugins.
  • Fixes an issue that caused to not trigger Note Off messages in Trigger Mode.
  • Fixes wrong tip messages.
  • Minor bug fixes.

Screenshots, logo, icon, photos—Download (36.7 MB)

Video 1 – AudioSwift Version 2.2 With Velocity Response

Video 2 – Trigger pads using a MacBook trackpad

macOS Catalina Compatibility

The latest version of AudioSwift is compatible with macOS 10.15 Catalina and up. It has been notarized and it is compliant to Catalina security guidelines. However, when you upgrade to Catalina or buy a new Mac, and run AudioSwift for the first time, the app will appear on the menu bar and then it will go away. Just like the previous Mojave version, macOS Catalina introduced some new security restrictions for apps like AudioSwift. To open the app, you just need to give access to AudioSwift to the security preferences on macOS, so it can monitor the trackpad gestures. Follow these steps:

  • When running AudioSwift for the first time, the following window will appear. Click Open System Preferences. NOTE: if this message window doesn’t appear automatically, go to the Privacy tab under System Preferences>Security & Privacy>Privacy Tab.  
Accessibility Access
  • In the left column, go to Accessibility and add AudioSwift to the list by clicking the plus sign. You’ll need an administrator password to add it.
Security & Privacy
  • Once AudioSwift is added to the right column, close the window and open the app.

That’s it. Enjoy AudioSwift!

Video – Installation and Overview

AudioSwift updated to version 2.1 + 30% Off Sale

Now with MPE support!

AudioSwift, the app for macOS that turns a trackpad into a MIDI controller, has been updated to version 2.1 with great features. The new design of the Trigger Mode now supports MIDI Polyphonic Expression (MPE) for multidimensional control of many parameters per note, within MPE compatible software. The trackpad becomes an ultra compact MPE controller for music production and sound design.

Users in Trigger Mode can play quick melodies in a chosen key with polyphonic expression. Horizontal and vertical movements send pitch bend and control change messages per MIDI note. This version also adds a new type called Chords that lets trigger a pad and play a chord, helping the user generate chord progressions easily.

AudioSwift version 2.1 is a free update for existing users. The regular price is $24 and it’s 30% off with coupon code GOLDENFROG30 until October 31, 2019.  Try the free trial at

What’s new in version 2.1?

  • MPE support in Trigger Mode.
  • New type Chords in Trigger Mode.
  • Option to set scales and chords in Trigger Mode.
  • Adds labels in Trigger Mode.
  • Adds 8, 15, 16 and 20 pads configurations in Trigger Mode.
  • Divides the pads in banks. Up 180 configurable pads.
  • Option to copy, paste and reset pads and banks.
  • CC values are shown in real time on the Console in XY and Slider Modes.
  • Option to invert CC values in XY and Slider Modes.
  • Adds two more options to turn off AudioSwift automatically.
  • Adds new keyboard shortcuts.
  • Adds automation modes.
  • Updated to Swift 5 and macOS 10.14 SDK with dark mode support.
  • Notarized and ready for macOS 10.15 Catalina.

Video 1 – Trackpad MPE Controller

Video 2 – Making Beats with a Trackpad