Desktop Lock 7.3

Use Desktop Lock to lock the system (desktop, mouse, keyboard etc.) to prevent people from accessing your computer. This security product has helped many computer users to protect their computers and control access to the computers.

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Desktop Lock is a computer security protection and access control software product, you can use it to lock computer to prevent people from accessing your private documents and resources. When the computer is locked by Desktop Lock, none can access your documents, browse your computer, or use programs on your computer.

You can lock your computer by one click, or let Desktop Lock to automatically lock your system at any time or when system becomes idle. You can customize the appearances of the locked desktop with the options provided by Desktop Lock. Desktop Lock also supports hotkey to lock the system.

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Don't want people to use your computer?

Desktop Lock has been used by many users to help them to protect their computers from unwanted access.

Lock Now

Keep people off your computer.

Once the computer is locked by Desktop Lock, the keyboard and mouse will be totally unavailable, none can use your computer or access your private data.

People can not unlock the system without the correct unlock hotkey or unlock password, and can not terminated it with Task Manager. With its advanced features, it can keep locking even someone forced the system to be restarted.

Lock and Run

Limit users to use only the program you specified.

Desktop Lock can be configured to lock the system and launch a program or document, so that users can only use the specified program or document.

It also supports Read-only mode, users can only view the launched program or document, can not operate it.

Customize Appearances

Customize appearances of locked desktop.

With different lock modes, you can let Desktop Lock keep the current contents of the desktop, activate the current screensaver, or clear the desktop and show picture or video file.

Your can customize the appearances of the locked desktop, such as background picture, banner etc, you also can let it play audio or video media on the locked desktop.

Download the fully-functional free trial version to try it now.

Various ways to lock the system

You do not need to launch the main program and click Lock Now button every time, there are various ways to lock the system.

Hotkey Schedule Idle

Lock hotkey

Schedule options

Auto-lock when idle

A lock hotkey can be used to lock the system without the need of launching the main program.

The schedule options let Desktop Lock lock the system at the hours you specified automatically. Screenshot

Enable this feature so that the system can be automatically locked when you are away from the computer.

It's impossible for others to figure out how to unlock

Desktop Lock not only can be set an unlock password, it also supports various unlock methods, such as hotkey, mouse action etc. Only users inputted the correct hotkey or mouse action, the system then will pop up the unlock password dialog box (or unlock the system directly if there is no unlock password set to it).

Smart Disks

Smart disks

Desktop Lock now supports to unlock the system with smart disks. A smart disk can be configured to:

  • Unlock the system automatically after you inserted it to the system.
  • Re-lock the just unlocked system after you removed it from the system.
  • Popup the unlock password dialog box only when inserted.
  • Anti-duplication so that it can not be duplicated.

Smart disk is not smart card, it can be any kind of external disk or sd card. You don't need special devices to create it, the Desktop Lock can convert a normal external disk to smart disk, and the created smart disk can still be used to save your files.

Smart disks are based on the admin password of Desktop Lock, a smart disk can only unlock the system with the same admin password.

Other features

Some of other features you may want to know about Desktop Lock:

Leave message
Leave message on locked desktop.

Lock & run screensaver.

Paint brush
Paint on locked desktop.

Internet time
Internet time for schedule options.

Multiple Users
Multiple users support.

Download Desktop Lock

  • Designed for Windows XP, Vista, 7, 8, 10
  • Designed for Windows 2003, 2008
  • Ready for all 64-bit Windows

Purchase Desktop Lock

  • Only $24.95 for single license
  • Discounts are ready for multiple licenses.
  • Free updates.

Desktop Lock

Version: 7.3.3
Size: 747 KB
Platforms: Windows XP, 2003, Vista, 7, 8/8.1, 10


It works!!! No one fools around with my computer and changes settings on me any more. So simple, yet so effective...

Sharon M. Obeidallah

Virtual Screen

Virtual Screen

Virtual Screen is a powerful tool that allows you to create virtual desktops, to limit users to use only the programs you specified. It is a component of Desktop Lock Business Edition.

The Virtual Screen is included in both Desktop Lock and Desktop Lock Business Edition, but it is only for DEMO purpose in the common version. If you want to use the Virtual Screen tool, please download and purchase Desktop Lock Business Edition.

Desktop Lock Family

Desktop Lock

Desktop Lock Business

Before you click Lock Now...

The default unlock hotkey is "h".

You can press this button on your keyboard to unlock the system.

The unlock hotkey as well as other options can be changed in the configure dialog box.

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