Link

Locked USB port is a lightweight application that serves to lock on computer.
The Sure-locked File Protection System is the easiest way to encrypt, hide an...
This Program will search Active Directory for any locked out accounts.
SysLock - Keeps away the intruders while you're away
For people who lost or forget the password for Folder Protector.
Free tool to rename/move/delete locked files and locked folders at OS restart
Formerly CopyLock, is a assistant to replace, move, delete or rename Files.
A program for trashing locked files in the Mac OS X trash icon.
Lockout Resetter is a utility that lets you reset the lockout count for users
A program for trashing locked files in the Mac OS X trash icon.
Locked!make it impossible for anyone to gain access to your valuable information
Which can apply password on a directory or file.
Prevent crashes and improve your system's performance by freeing up unused RAM.
Shows hidden processes and windows in system
DeskWatch controls access to your networked or standalone machine.
The Unlock PDF Security software removes all restriction from locked PDF files.
Utility Lock is a custom built Screen Locking mechanism.
Lock your smartphone keys