Free can lock software for windows

It is a high-quality secure software.This software is totally free for enterprises and individuals. Besides, it is free for governments, charities, hospitals, universities and other organizations. Vitally, you can also directly copy and include it in your commercial products and services for free. You just need to provide a link to this Website.

Major Features:

1. It only locks the screen.
   
2. It does not have any button, menu or complex setting.
   
3. You do not have to remember the password for a long time.
   
4. It is super lightweight.
   
5. It does not contain any virus, spyware, adware or advertisement. It is clean and pure
   software.
   
6. It does not contain any ActiveX, BHO, toolbar, or other plug-in.
   
7. It does not change the homepage or adds contents inside your browser.
   
8. It does not use third-party components. All the functions come from original codes.
   
9. It is totally offline. Anyway, it will not access the Internet for registration, verification, update, upgrade, error report or other purposes.
   
10. It does not save your password.
    
11. It does not run automatically after you start the computer.
    
12. It locks itself when running. Virus or hackers cannot use it to attack the computer.
    
13. You can install the software (Installation Edition). Definitely, it has to write basic data in the
    
14. Windows Registry and hard disk. However, the data will be totally removed from Registry and hard disk after uninstallation.
    
15. It does not have any bug, error or loophole. From programming to testing, it has strict quality control.
    
16. It uses C# 2.0 as the programming language to guarantee the security of memory when the software is running. It will never cause Memory Leak.
    
17. It works stably. It runs without collapse.
    
18. It works on the foreground, but does not stop your programs.
    
19. Its interface has been designed carefully. The operating system cannot be hurt even users operate this editor mistakenly and blindly.
    
20. It requires a little resources of CPU and memory.
    

Requirements:

• Microsoft.NET Framework 2.0
  
• SP2

Quick Lock 1 is a useful and appealing software that allows you to quickly disable your Registry editor, Windows Command Prompt (aka CMD) and Task Manager. Ideal for users who need to do this work frequently.

S Lock is designed as a security feature for those of you wanting to prevent unauthorised users from using your computer. It also disables CTRL+ALT+DEL, ALT+TAB, CTRL+ESC, along with the most commonly used key combinations.
This stops a user completely from stopping the program unless they have the passcode. (PLEASE NOTE: The key combinations are enabled again once the key has been entered correctly and the program is unloaded).

Pretends to lock your system so you may run RATs Fake Lock is a small, simple and smart application that pretends to lock your system so you may run RATs such as PcAnywhere.
Installation:
- Extract the Zip.
- Copy SYSINFO.OCX to your System32 directory.
- This version comes with two binaries. One for 2000 and one for 2003. Run either of the binaries.
To run as a screensaver:
- Rename the binary of your choice to [filename].scr instead of [filename].exe.
- Copy the binary and the ocx to System32.
- Right click the desktop and on the screen saver tab find the file.
System requirements:
- This requires the vb6 dlls and sysinfo.ocx (inluded).