Alternatives to Free Ruler

Smooths scrolling and set mouse scroll directions independently

Display management tool

Customise mouse behavior

Tool to reverse the direction of scrolling

View Spaces / Virtual Desktops in the menu bar

Utility to hide the notch

Set of CPU, memory, disk, and network monitoring tools

Monitor resolution and settings manager

Menu bar toolbox

Handy utility to manage and customize the notch area

Command-line tool to set the desktop picture

Screen savers