Sierra ILS - Sierra is designed to make your library effective.
Hidden Bar - A ultra-light MacOS utility that helps hide menu bar icons.
Alma - Meet Alma, a modern and affordable integrated student information system (SIS) and learning...
Bartender Mac App - Bartender is an award-winning app for macOS that superpowers your menu bar, giving you total control over your menu bar items, what's displayed, and when, with menu bar items only showing when you need them.
LibraryWorld - Library automation solution
Vanilla - Vanilla is a free Mac app that lets you hide icons from your menu bar.