Transparent Screen Lock Alternatives
VBLock is a secure, customization alternative to the built-in Windows lock screen. Its exclusive highlights not found in other programs include securely signing in with two-step authentication, a beautiful Aero Glass background, and a simple, clean interface.
- - VBLock is the most popular Windows alternative to Transparent Screen Lock.
- - VBLock is the most popular free alternative to Transparent Screen 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 available for knocking.
- - Knock Lock is the most popular Android alternative to Transparent Screen Lock.
Minimal X display lock program
Just lock the keyboard entrance/mouse clicking until you type the password followed by [ENTER].
- - xtrlock is the most popular Mac & Linux alternative to Transparent Screen Lock.