Keyviz is a free and open-source software to visualize your ⌨️ keystrokes in real time! Let your audience know what handy shortcuts/keys you're pressing during your screencasts, presentations, collaborations, or whenever you need it.
Can a feature be added to chose which screen the keystrokes are shown on? I use multiple screens and it only shows up on my smaller laptop screen, and not the other monitors.
Keyviz