Middle simply adds the middle click to your Mac for your trackpad or Magic Mouse

Select from the following gestures       

 - Click with three fingers (trackpad or Magic Mouse)         

- Tap with three fingers (trackpad or Magic Mouse)        

- Force touch with one finger on a force touch compatible trackpad        

- Click with one finger in the center of the Magic Mouse

==========
NOTE *** You need to disable the System Integrity Protection (SIP) to perform the selected Application.

Compatibility: macOS 10.12 or later

Homepage: https://middleclick.app