Knock Lock

Freemium
Proprietary
Android
Tablet
Online

Knock Lock Alternatives

6
Options
Considered
2021-10-15
Last
Updated

#1 Transparent Screen Lock

Paid
Proprietary
Windows
Online

Transparent Screen Lock is a software solution designed to help users secure their desktops while allowing them to track the activity on the screen. It’s easy to use and customize. The program is designed to restrict access to the system for unauthorized persons by locking the desktop. This means that you can view applications that are currently running in maximized or focused windows but cannot interact with them.

This restriction of system access and interaction has many benefits in a business, industrial, research, public or retail environment. The main application window allows you to customize its various functions and capabilities. This can be done by opening various tabs. Transparent Screen Lock PRO aims to provide a comprehensive security solution and allows users to customize its behavior in detail.

#2 Xtrlock

Free
Proprietary
Linux
Ubuntu
SaaS
Github
FreeBSD
Mac

Xtrlock is an application that blocks the X server until the user enters his password from the keyboard. While xtrlock is running, the mouse and keyboard are captured and the mouse cursor becomes lock. Output displayed by X programs and windows opened by new X clients, continue to be visible and any new output is displayed normally.

The mouse and keyboard are returned when the user enters their password and then presses Enter. If an incorrect password is entered, the bell rings. Pressing Backspace or Delete deletes one character of the partially typed password; pressing Escape or Clear clears everything that was entered.

#3 BlueLife KeyFreeze

Free
Proprietary
Windows
Online

BlueLife KeyFreeze is a small utility that allows you to lock your keyboard and mouse separately or together without locking the screen at the same time. Installation is quick and easy as it involves unpacking the archive and then accessing a utility that is supported by your version of Windows. The program has a minimalistic interface and can be minimized to the system tray.

You should be aware that the application only allows you to lock the mouse or keyboard, and this feature can be activated and deactivated using a keyboard shortcut. You can also block all the keys available on your computer, including the multimedia keyboard and mouse keys if you’ve installed keyboard shortcuts that include the aforementioned keys.

#4 Artispoon Lock Screen

Freemium
Proprietary
Android
Tablet
Online

Artispoon, a free lock screen app, features a clean and neat design and an interface so user-friendly that you get the whole idea after setting up your lock screen for the first time and browsing the available artists and their artwork. As soon as you open this lock screen maker app for the first time, you will be prompted to grant the app some required permissions, then you have to define the screen lock method and choose between pin, pattern, or fingerprint, and finally start browsing the art gallery and enjoy watching masterpieces.

You can follow certain artists, mark certain works as favorites, and use your peaches to upload high-quality images. You can earn peaches by writing comments or rating current works. Artispoon enhances the security of your Android device by offering various lock screen security options, increases your productivity by offering system toggle buttons and access to message notifications and notification bars, and also works as a daily art wallpaper app to always have fresh content for your screen wallpaper.

#5 VBLock

Free
Proprietary
Windows
Online

VBLock is an elegant, simple, secure, and customizable alternative to the built-in Windows lock screen that is packed with exclusive features not found in other programs. Instead of using a simple password, you can add an extra layer of security to your lock screen by signing in with 2-Step Verification and receiving a one-time code on your smartphone.

Two-Step Verification is already available online, for example, to sign in to your Google or Microsoft account, so why not apply it to your lock screen? Unlike other competitors, it doesn’t forget how simple, clean and customizable the look and feel can satisfy you, which is why it tried to design a lock screen that is not only safe but also attractive.

#6 WidgetLocker Lockscreen

Paid
Proprietary
Android
Tablet
Online

WidgetLocker is a profound application that takes the place of the lock screen and enables you to customize it. Get the lock screen that suits your needs with this simple and intuitive application. It is probably the most complete lock screen application that provides the user with the highest level of customization to the point where you can create your own projects. If you are not very happy with your Android’s lock screen, download WidgetLocker and create it to your liking with the widgets you want and the design you like the most.

The application offers you almost limitless possibilities. Some of its most important features include Allows you to add and place widgets, sliders, and shortcuts wherever we want, You can switch between a wide variety of themes or create your own, Allows you to customize the actions of the sliders, Allows you to resize the grid and the size of the widgets, and you can place whatever you want on your lock screen however you like thanks to WidgetLocker.