VBLock

Use an elegant, simple, and secure lock screen with more features than Windows’s built-in lock screen. .

Free Windows

Knock Lock

Knock Lock is simple application that allows you to select area on your display to enable "knock to sleep" feature. Also in app you can select size of area...

Freemium Android

ClearLock

A transparent screen locker.

Free Windows

KidKeyLock

KidKeyLock is a simple, free program to lock specific keyboard and mouse functions. KidKeyLock (or Kid-Key-Lock) is ideal to be used in order to prevent toddlers from...

Free Windows

BlueLife KeyFreeze

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

Free Windows

Transparent Screen Lock

Transparent Screen Lock enables IT professionals to prevent unauthorized system access, while maintaining the ability to view applications running on the desktop for...

Commercial Windows