Alternatives to Knock Lock for all platforms with any license

Platforms

Desktop

Mobile

Tablet

Indie / Classic

Other Platforms

  • VBLock icon

    VBLock

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

    Free Windows

  • GO Locker icon

    GO Locker

    GO Locker,design to GO Launcher EX is the most simple locker for Android!

    Free Android Android Tablet

  • Keypad Lock Screen WatchDog icon

    Keypad Lock Screen WatchDog

    Keypad Lock Screen WatchDog is application to protect your mobile phone and tablet from third persons with spy camera capture. Screen...

    Free Personal Android Android Tablet

  • xtrlock

    Minimal X display lock program Just lock the keyboard entrance/mouse clicking until you type the password followed by [ENTER]

    Free Mac Linux BSD

  • Lock screen icon

    Lock screen

    Lock on and off the screen simply and quickly. Application enables you to lock the screen 1 quickly and conveniently use the phone...

    Free Android Android Tablet

  • Transparent Screen Lock

    Transparent Screen Lock enables IT professionals to prevent unauthorized system access, while maintaining the ability to view...

    Commercial Windows

  • Swipe Lock icon

    Swipe Lock

    Not your conventional pin/password/pattern lock. Now you can unlock your device without looking at it! With a combination of swipes in...

    Free Android Android Tablet

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