MouseTuner: A Native Logitech Options+ Alternative for macOS

Field notes

The app is designed around global mouse-event handling rather than a conventional browser workflow: scroll curves can be edited visually, while button triggers can invoke shortcuts, modifiers, AppleScript, or shell commands. The page specifies macOS 13.3 or later and support for both Apple Silicon and Intel. For compatible Logitech hardware, it exposes DPI, SmartShift, battery, and button data through HID++ without requiring Logitech’s software or an account.