Download > Windows > Utilities > Security & Encryption > Lock My PC
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Lock My PC 4.9.5

Easily lock your PC and prevent unauthorized use

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Lock My PC screenshotLock My PC is a lightweight, simple and reliable utility which offers you the possibility to quickly and easily lock your PC in order to prevent its unauthorized use. The program is able to disable the mouse and hotkeys when you leave you PC unattended, lock the CD/DVD ROM doors and show a lock screen. In order to access the system you will have to enter the correct password.

Lock My PC is able to lock your keyboard just by pressing a hotkey. The utility also lets you lock your computer with a single mouse click. In addition, the program will automatically lock your computer in idle.

Lock My PC can be installed for a single users or for multiple users on the same machine. The application also offers support for multiple monitors and is able to automatically shut down your computer if it's locked for a long period of time. Screen saving effects and custom lock screens are available.

Lock My PC allows you to password protect the settings, preventing other users from modifying, closing or uninstalling the application. Support for command line operation is also included.


  • The application can be insatlled for multiple users on the same machine.
  • The program's settings can be password protected.
Name Lock My PC
Version 4.9.5
Developer | see all products from this developer
Product Homepage Lock My PC
License Free to try (Shareware)
Last Week Downloads 11
All Time Downloads 2,648
Filesize 1.6MB
MD5 Checksum E7F93670019239E2CE469278E231E290
OS Support Windows All
Category Utilities

100% CLEAN Certification

BadgeLock My PC has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Lock My PC 4.9.5 February 12, 2015 - Latest Version
Lock My PC 4.9 August 26, 2011
Lock My PC 4.8 August 05, 2009
Lock My PC 4.7 June 19, 2008
Lock My PC 4.4.7 October 12, 2007

Download the free Lock My PC