Gili Exe Lock can lock any executable programs on your local computer,a person can not run the locked programs without a password. If you do don't want other persons to use your tax preparation software, personal finance or other programs you like, you simply need to run this application. 1 Easy to use :In order to lock a program,you can drag an executable file, or shortcut from Desktop, Start Menu or folder to the main window . 2 Support locking 32 or 64 bits Program : Gili Exe Lock supports any executable programs on your local computer. 3 Password Protected: This is a password-locked software,that is to say,there's no other way to run or unstall it if you have not the password.