PC Locking Software

KeyLemon 4.0.3
KeyLemon adds some bio-security to a PC by introducing facial recognition as an alternative way to login to Windows: Although most users log in to Windows with a simple username and password, some other forms of getting into your computer's operating system are becoming popular and with the rise of mobile phone usage, face tracking software has become especially popular.
452 KB | For Windows 7, Windows 8 / Vista / XPTrial
KeyLemon Review - Download
Screen Blur 2.0.12
Free utility that locks the operating system with a password if you're away from the keyboard with a unique blurring effect: ScreenBlur will offer you the possibility to safely secure your desktop with a selected password.
68 KB | For Windows 7, Windows 8 / Vista / XPFree
USB Raptor 0.19.88
Apply a screen lock to a Windows system with the inserting of a USB drive with a number of advanced options including network lock synchronization: USB Raptor can lock the system once a specific USB drive is removed from the computer and unlock when the drive is plugged in again to any USB port.
11.4 MB | For Windows 11, Windows 10, Windows 8Free
Mouse Lock 2.2
Small tool locks your mouse and desktop when away and dims the desktop allowing only keyboard input: Mouse Lock is a small and useful little utility which is designed to lock your PC.
375 KB | For Windows 7, Windows 8 / Vista / XPFree
Mouse Lock Review - Download
AppLocker 1.3.0.15
Security tool that allows the Windows administrator to lock access to applications and other executable files: Application Locker is another tool in the sys admin toolbox, helping optimize your everyday work, and help you manage your system efficiently and productively.
711 KB | For Windows 7, Windows 8 / Vista / XPFree
KeyLock 3.0.10 Beta
KeyLock is an alternative to entering a password to unlock your PC and relies on inserting a USB drive to unlock the system.
5.4 MB | For Windows 7, Windows 8 / Vista / XPFree
KeyLock Review - Download
Auto Lock 1.5.0
Lightweight utility that can lock the Windows desktop automatically or perform a shutdown if there's been no activity: Auto Lock is a very useful tiny little free program/app that will enable users to perform actions such as lock, log off, restart or shutdown for their desktop / laptop / tablet PCs when the device has not been used for a certain period of time.
80 KB | For Windows 7, Windows 8 / Vista / XPFree
Lock Me 2.5.0
Lock Me is a new lock screen app for Windows with a user interface similar to the Windows 8 Metro theme and a second iOS-look.
8.9 MB | For Windows 7, Windows 8 / Vista / XPFree
USB Safeguard Free 8.3
File and folder encryption utility that adds password protection to portable USB storage devices: In this age of data and information, transferring important documents and files is commonplace, but the potential for unauthorized access and misuse is a constant threat.
0.08 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
USB Safeguard Free Review - Download
Prey 1.13.0
Remarkable anti-theft software to track, follow, protect connected devices with free level for home users - ability to wipe sensitive data remotely and sound alarms: With Prey anti-theft software, you can remotely locate and control your lost or stolen devices.
32.3 MB | For Windows 7, Windows 8 / Vista / XPFree
Prey Review - Download
Predator 3.7.4.712
Small encryption utility that can lock and add encryption to all types of files protected by a password: Predator locks your PC when you are away, even if your Windows session is still opened.
3 MB | For Windows 7, Windows 8 / Vista / XPFree
WinLock 9.1.7
Ensures that only authorized people can access sensitive information: WinLock is the kind of robust security application that you need to have on your computer if you are constantly on the move or share your device with multiple people.
4.43 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
WinLock Review - Download
Eusing Maze Lock 4.2.20210924
Free locking software which uses patterns as passwords on Windows similar to smartphones like the iPhone: Eusing Maze Lock is software for Windows which enables you to lock your computer and then subsequently unlock it again with a maze password, similar to that of some cell phones.
808 KB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Eusing Maze Lock Review - Download
WinLock Professional 9.1.7
PC locking program that protects the operating system with a password and prevents access to defined actions and commands: WinLock is a comprehensive security solution for personal or publicly accessible computers.
4.52 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
InTouch Lock 3.7
Administration software that can restrict access to files, folders, web sites and specific applications installed on a PC: InTouch Lock is an administrative tool that can apply restrictions and locks to several aspects of the operating system.
3.04 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
InTouch Lock Review - Download
ASUS SmartLogon 1.0.0008
ASUS SmartLogon is a program which can be used to lock your system and subsequently unlock it with ASUS' own facial recognition technology.
6.8 MB | For Windows 7, Windows 8 / Vista / XPFree
ASUS Smart Logon Review - Download
Deskman 12.0.590
Software to lock-down your PC: Deskman is a suite of security-related tools for locking down certain aspects of your Windows PC and allowing or disallowing normal users access to sensitive functions.
2.41 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Deskman Free Edition Review - Download
WinLockr 1.3
Locks your PC when you're away to keep from prying eyes from accessing private data or messing around: Shared PCs, friends over, kids messing about and other things can put your personal security at risk if they're given full access to your PC.
699 KB | For Windows 7, Windows 8 / Vista / XPFree
WinLockr Review - Download
pGina 3.1.8
GINA replace for Windows that allows for custom authentication and access management for Windows systems: pGina is an alternate authentication system for Windows which can connect to a single OpenLDAP database.
1.4 MB | For Windows 7, Windows 8 / Vista / XPFree
pGina Review - Download
Master Guard 1.0
Privacy utility that can lock files and folders with password protection to prevent prying eyes: Master Guard is a data security solution for Windows.
2.2 MB | For Windows 7, Windows 8 / Vista / XPFree
XUS PC Lock 4.1.68
Software to pattern lock your computer: For those wishing to add an extra level of security to their workstation or home office PC, XUS PC Lock is a great way to lock your computer screen along with an excellent, professional-looking skin.
1.23 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
XUS PC Lock Review - Download
Stardust Desktop Lock 5.0.0.283
Freeware desktop lock down software: Desktop Lock by Stardust is a very handsome and handy utility which can lock you desktop with one click.
1.09 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
Stardust Desktop Lock Review - Download
DEKSI USB Security 2.31
Software to block unauthorized access via USB: USB Security by DESKI is a small security application which disallows access to your PC from unwanted or potentially malicious USB devices such as thumb drives which may contain malware.
7.87 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPShareware
DEKSI USB Security Review - Download
RiteVia Incharge 1.10.10
Internet connection management and blocking software that can block specific applications, schedule access windows and completely block users from web browsing: RiteVia Incharge is a software utility which gives control of a PC's Internet connection to the administrator with the option of blocking applications from using the Internet.
6.5 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XPFree
RiteVia Incharge Review - Download
Sumra Soft Lock PC Now 1.0
Locks your computer from the system tray for when you're AFK while logging failed login attempts: Most people use to leave their computers unattended.
165 KB | For Windows 7, Windows 8 / Vista / XPFree