APS (Analog Protection System): Also known as Copyguard, a DVD copy prevention system originally developed by Macrovision. Copies of DVDs protected by APS will become garbled and unwatchable. APS is invisible to the user, but it substantially degrades or blocks copies from being made. What if you want to copy an APS protected DVD for backup or collection? Passkey for DVD can easily help out.

Passkey DVD Decrypter can remove APS and other DVD protections like CSS, CPRM, CPPM, RC, RCE, UOPs, ARccOS, RipGuard, etc. on the fly to give back users free and clear DVD. And the APS decryption process is very simple as follow:

Run Passkey for DVD, and insert your APS encrypted DVD disc. Then you'll get the following pop up showing that Passkey is working on your disc.

Seconds later, this window will disappear, and you can check the decrypting result in Info page and find out that the APS has been removed along with other protections.

OK, now your DVD disc is clear from APS. Just go ahead to copy and backup. For more info about Passkey for DVD, please visit: http://www.passkeysoftware.com/passkey-for-dvd.html