PC Locking Software


35 software downloads for Windows (32-bit/64-bit)
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  • KeyLemon 4.0.3

    KeyLemon Icon

    Face recognition program


    KeyLemon adds some bio-security to a PC by introducing facial recognition as an alternative way to login to Windows.
    Free Freeware
    55.86 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Sep 10, 2017
  • KeyLock 2.1.2

    KeyLock Icon

    Computer locker program


    Locks and unlocks your PC based on a USB stick being inserted.
    Free Freeware
    4.31 MB
    10 / 8 / 7 / V / XP
    Very Good (4.1 / 5.0)
    Aug 19, 2018
  • AppLocker 1.3.0.15

    AppLocker Icon

    Locker app


    Provides administrators with the ability to lock executables.
    Free Freeware
    711.8 KB
    10 / 8 / 7 / V / XP
    Average (2.6 / 5.0)
    Aug 12, 2014
  • Screen Blur 1.3.0.31

    Screen Blur Icon

    Screen locker software


    Secure your desktop with a password.
    Free Freeware
    555.96 KB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    Apr 24, 2017
  • ASUS SmartLogon 1.0.0008

    ASUS SmartLogon Icon

    Facial recognition app


    Lock and login to your PC with facial recognition software.
    Free Freeware
    6.84 MB
    10 / 8 / 7
    Very Good (4.1 / 5.0)
    Mar 12, 2015
  • Eusing Maze Lock 4.1.20191014

    Eusing Maze Lock Icon

    Computer locker app


    Free locking software which uses patterns as passwords on Windows similar to smartphones like the iPhone.
    Free Freeware
    808.45 KB
    10 / 8 / 7 / V / XP
    Good (3.3 / 5.0)
    Oct 22, 2019
  • WinLock Professional 8.41

    WinLock Professional Icon

    Device locker software


    Powerful security solution.
    Full version Free Trial
    11.52 MB
    10 / 8 / 7 / V / XP
    Very Good (4.4 / 5.0)
    Jul 23, 2020
  • WinLock 8.41

    WinLock Icon
    Ensures that only authorized people can access sensitive information.
    Full version Free Trial
    11.42 MB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Jul 23, 2020
  • Mouse Lock 2.2

    Mouse Lock Icon

    Screen locker program


    Small tool locks your mouse and desktop when away and dims the desktop allowing only keyboard input.
    Free Open source
    1.36 MB
    10 / 8 / 7 / V / XP
    Good (3.2 / 5.0)
    Apr 22, 2017
  • WinLockr 1.3

    WinLockr Icon

    Computer locker software


    Locks your PC when you're away to keep from prying eyes from accessing private data or messing around.
    Free Freeware
    363.36 KB
    10 / 8 / 7 / V / XP
    Very Good (4.5 / 5.0)
    Jun 20, 2014
  • pGina 3.1.8

    pGina Icon
    GINA replace for Windows that allows for custom authentication and access management for Windows systems.
    Free Freeware
    1.37 MB
    10 / 8 / 7 / V / XP
    Excellent (5.0 / 5.0)
    May 7, 2015
  • Chris PC-Lock 3.70

    Chris PC-Lock Icon

    Computer locker app


    Locks specific Windows features and applications.
    Full version Free Trial
    2.07 MB
    10 / 8 / 7 / V / XP
    Good (3.1 / 5.0)
    Nov 2, 2019
  • Auto Lock 1.5.0

    Auto Lock Icon

    Automation locker app


    Free utility to automatically lock the desktop in Windows.
    Free Freeware
    80.26 KB
    10 / 8 / 7 / V / XP
    Average (2.7 / 5.0)
    Mar 15, 2012
  • XUS PC Lock 4.1.68

    XUS PC Lock Icon

    Computer locker software


    Software to pattern lock your computer.
    Full version Free Trial
    1.22 MB
    10 / 8 / 7 / V / XP
    Very Good (4.2 / 5.0)
    May 3, 2012
  • InTouch Lock 3.7

    InTouch Lock Icon

    Restrict access program


    Restricts access to files, folders, programs, Web and more than 80 OS features.
    Full version Free Trial
    3.1 MB
    10 / 8 / 7 / V / XP
    Very Good (4.1 / 5.0)
    Mar 3, 2013
  • Deskman Free 16.1.2

    Deskman Free Icon
    Software to lock-down your PC.
    Free Freeware
    11.88 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Sep 25, 2016
  • Anti Boss Key 5.2

    Anti Boss Key Icon

    Privacy protector app


    Instantly hide windows (applications) with a single key stroke.
    Full version Free Trial
    1.18 MB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Jan 18, 2018
  • Predator 3.7.4.712

    Predator Icon

    Password generator program


    Locks a PC when a user is away.
    Free Freeware
    2.66 MB
    10 / 8 / 7 / V / XP
    Fair (2.5 / 5.0)
    Dec 14, 2017
  • Lock Me 2.5.0

    Lock Me Icon

    Desktop locker program


    Lock your Windows screen with style.
    Free Freeware
    8.88 MB
    10 / 8 / 7 / V / XP
    Fair (2.3 / 5.0)
    Jan 10, 2013
  • Password Booster Screen Lock 1.0.4.5

    Password Booster Screen Lock Icon

    Computer locker program


    Lock PC screen when the USB flash drive is removed.
    Free Freeware
    455.49 KB
    10 / 8 / 7 / V / XP
    Average (2.6 / 5.0)
    Mar 15, 2012
  • Desktop Patrol 2.0.1.2

    Desktop Patrol Icon

    Desktop protection app


    Lock down software, Windows settings and dialogs.
    Free Freeware
    2.79 MB
    10 / 8 / 7 / V / XP
    Good (3.8 / 5.0)
    Jul 21, 2014
  • Clock Guard 10.0.0

    Clock Guard Icon

    Change prevention app


    Software to lock the system clock.
    Full version Free Trial
    495.25 KB
    10 / 8 / 7 / V / XP
    Very Good (4.7 / 5.0)
    Mar 31, 2013
  • USB Safeguard Free 8.3

    USB Safeguard Free Icon
    Software to encrypt and protect data with a password on your removable pen drive.
    Free Freeware
    537.5 KB
    10 / 8 / 7 / V / XP
    Good (3.9 / 5.0)
    Aug 6, 2018
  • DEKSI USB Security 2.31

    DEKSI USB Security Icon

    USB blocker app


    Software to block unauthorized access via USB.
    Full version Free Trial
    4.1 KB
    10 / 8 / 7 / V / XP
    Very Good (4.0 / 5.0)
    Aug 16, 2012