Apple macOS provides some options to adjust the mouse and keyboard controls, but these applications allow users to fully customize them. If the user wants to customize the mouse, trackpad, or keyboard controls, macOS allows the user to do this immediately. You can edit keyboard shortcuts and change certain gesture settings. However, there are still many things that users can't do-you can't assign actions as you wish.
Fortunately, there are many third-party applications that allow users to go beyond the limitations of macOS and customize Mac controls in many different ways.
BetterTouchTool is the most powerful mouse button touchpad gesture customization tool in Mac system. Support customization: Magic touchpad gestures, Magic mouse gestures, ordinary mouse buttons, Touch Bar, keyboard shortcuts, key sequence/word typed, Siri Remote, MIDI trigger, etc.
SteerMouse is a simple utility that can be added to "System Preferences". It does not support Apple's Magic Mouse or Magic Trackpad. On the contrary, it is possible to customize the controls of non-Apple mice, which do not always behave as expected in macOS. For example, the side mouse buttons may not be able to navigate back and forth in a web browser.
Keyboard Maestro is a powerful automation tool under macOS. It is currently the most versatile keyboard enhancement tool on the Mac. It not only supports keyboard combination operations, but also supports quick application menu operations, program switching windows, and macro command synchronization , Script execution, clipboard switching window and other functions.
