Monterey and Big Sur

Latest release for macOS 12.x and macOS 11.1 to 11.6.x:

Important notes – please read before installing:
– Version 5.1 only runs in macOS 11.1 and later. Please use version 4.0.x in Catalina.
– If you have version 4 or earlier installed, you must uninstall it before installing version 5.1.
– The user interface is now an app inside the Applications folder. It is no longer found in System Preferences.


Latest release for macOS 10.11 to 10.15:

Previous release for macOS 10.11 to 10.15:

Older releases

Old release for macOS 10.11 to 10.14:

Old release for macOS 10.9 to 10.13:

Old release for Mac OS X 10.8 to 10.11:

Old release for Mac OS X 10.8 to 10.11:

Old release for Mac OS X 10.6 to 10.7:

Old release for Mac OS X 10.4 to 10.5:

Old release for Mac OS X 10.2.8 to 10.3:

Release Notes

New in version 5.1:

  • Fully compatible with Monterey
  • Fixes a rare issue with Microsoft mouse detection
  • Fixes a minor issue at device disconnect, restart or logout

New in version 5.0:

  • Now compatible with Big Sur

New in version 4.0.3:

  • Restores support for some gaming and consumer devices

New in version 4.0:

  • Now compatible with Catalina
  • Works with Bluetooth Smart (aka Bluetooth LE) devices

New in version 3.4:

  • Fully compatible with Mojave

New in version 3.3:

  • Improved support for the Nuance PowerMic III
  • Updated purchase links and information
  • Confirmed High Sierra compatibility

New in version 3.2:

  • Fully aware of Apple’s latest Magic devices
  • Added a way to fix R.A.T. mouse hovering issues

New in version 3.1:

  • Ready for El Capitan and Yosemite
  • Added support for Bluetooth keyboards and gaming devices
  • All keys on external keyboards can now be configured

New in version 3.0.2:

  • No longer tries to handle Magic Trackpad and Magic Mouse
  • Updated Login Items and Installer code to support Mountain Lion
  • Added code signature for Mountain Lion installation

New in version 3.0.1:

  • Added support for media buttons on Logitech keyboards
  • Restored support for scroll buttons on various Logitech mice
  • Restored specific support for Logitech G5 and MX518
  • Fixed freewheel scrolling for Logitech mice that have it
  • Restored specific support for the Griffin PowerMate
  • Added specific support for the Kensington SlimBlade Trackball
  • Added specific support for the World of Warcraft gaming mouse
  • Restored left-handed configuration of the Wireless Mighty Mouse
  • Relaxed HID compliance requirements to better support bad devices

New in version 3.0:

  • Snow Leopard 64-bit kernel support
  • New and much improved user interface
  • Powerful new low-level engine
  • Many new assignable actions
  • Device-specific and location-specific settings
  • Import/export settings files
  • Support for more devices, buttons and controls
  • Support for media buttons on most USB keyboards
  • Advanced mouse pointer options
  • New scrolling method