Pliim - One click and be ready to go up on stage and present!
Hidden Bar - A ultra-light MacOS utility that helps hide menu bar icons.
HiddenMe - Hide desktop icons with a single click.
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.
Cinemadrape - CinemaDrape helps you focus on your current task on the screen (such as a video in a web page, a...
Vanilla - Vanilla is a free Mac app that lets you hide icons from your menu bar.