All free menu bar apps.
BrowserSwitch
This menu bar app provides an easy way to pick a different default browser. It only shows the browsers installed on your system.
ForceClickToRightClick
This menu bar app turns ‘Force Clicks’ into right/secondary clicks. All data is stored in memory and is deleted when you release the mouse button.
Mauno
Mauno is a menu bar app that allows you to quickly switch audio from Stereo to Mono (really useful for those one-sided YouTube videos).
Menu Spot
Menu Spot is a simple but full-featured player for the Spotify music streaming service that runs in your menu bar. The app removes extraneous title details (remaster, year, etc.) to free up as much precious menu bar space as possible.