EXE Password Protector is a security software for Windows OS that helps you password protect any .EXE file from unauthorized access. Thus, to launch an application that was protected by this utility, user must enter the valid password to be able to run a protected program. This code contains a password protection mechanism which implements all defensive and authorization functions. It adds approximately 100 kb to file size and would not cause any damage to the executable file. This protection works under all types of Windows operating or file systems. Password may contain up to 50 characters.