Mac app
MouseTuner
System Settings › Mouse has a single set of options shared by every mouse. MouseTuner gives each mouse its own.
For each mouse, set:
- Tracking speed, on the same scale as System Settings
- Scrolling speed
- Reverse vertical and horizontal scrolling, for that mouse only. Your trackpad and other mice keep their own direction.
Settings are re-applied when a mouse reconnects or your Mac wakes. MouseTuner lives in the menu bar and can open at login. When you quit it, every adjusted mouse returns to the system defaults.
Requires macOS 26 or later. Available in English and Simplified Chinese. Mac App Store link coming soon.