1)   Colock 4.x In short, Colock is a software based lock for making your software copy protected. By adding just one line of code to source code of your program, you will be able to use powerful copy protection system of Colock. 2)   ElecKey Express 1.0 ElecKey is the complete solution for secure electronic software distribution. It includes the software protection capability that allows you to protect your software applications against piracy, illegal use, or being copied.