Do you want to limit which programs can be used on your system? Locker Application is an easy-to-use program that certain Locker applications cannot use - it is really useful for parents who want to restrict the use of their children by their computer or simply prevent certain applications from being accessible to other users. This is a limitation of the .EXE file lock, so you cannot use it to block the Control Panel, which is a pity. However, things like Firefox and IE can be easily blocked by restricting the Internet (function () {('browse-app-page-desktop');}); there is no security in the application repository, so anyone who opens it can unlock blocked applications. However, if you install it as an Administrator on your PC and only install it as an Administrator, this can be a way of telling users that they should not use a particular program enough. It comes with a link to a PDF, though it's not informative at all! To add a program to your lock list, you just need to insert a .EXE file name, which is not difficult, but you can't search for security programs. Locker is an easy way to avoid certain limit programs.