LiteLockr is easy to use and allows you to restrict input devices, so that your child can only use the programs you want them to.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows



KCT - Keyboard Clean Tool is described as 'KCT is a simple and small tool that allows you to clean your keyboard without turning off your computer. It requires no installation and consists of just one button. It automatically operates in dark or light mode based on your theme, so you don’t need to make any settings' and is an app. There are five alternatives to KCT - Keyboard Clean Tool for Windows and Mac. The best KCT - Keyboard Clean Tool alternative is LiteLockr, which is both free and Open Source. Other great apps like KCT - Keyboard Clean Tool are KeyFreeze, BlueLife KeyFreeze, KeyboardCleanTool and Keyboard Cleaner.
LiteLockr is easy to use and allows you to restrict input devices, so that your child can only use the programs you want them to.



FREE Windows application that blocks your keyboard and mouse without “locking” the screen.You can block keyboard and Mouse separately or together.




KeyboardCleanTool is a super simple little tool which blocks all Keyboard and TouchBar input.

It comes in handy when you want to clean your keyboard, but you are afraid you might trigger a command or change or delete some of your current work beyond repair and undo. Of course you could save and close everything. Sometimes however, it is just not what you want.