CD-DVD Lock is an entirely free security system. It allows you to restrict reading and writing on your portable devices such as CD, DVD, floppy disks, etc. With this software, you can hide completely your devices or lock their contents. As it does not use any encryption algorithm, you can recover your data at any time in case you forget your password. There is no risk to lose your data. The main advantage of this software is its ability to copy data between two locked devices without removing their protections. With CD-DVD Lock, you can store your private data on your portable devices without worrying about data leak.