Program Protector is a state-of-the-art security utility that allows you to password-protect programs. You can add password to any Windows application. Program Protector is easy to use and does not require any special computer knowledge. Unlike other protection software, Program Protector is safe from circumvention. Malicious users cannot disable protection by renaming the protected program's executable file or uninstalling Program Protector.

Version 3.1 improves level of protection.