1. All the copyright, intellectual property rights and other rights of all the contents of Px2d software are owned by the author of Px2d software and are protected by law.

2. Without the authorization of the author of Px2d, no unit or individual is allowed to copy, copy, disseminate or sell any content of Px2d software in any way or for any reason.

3. Any unit or individual that infringes the copyright and other intellectual property rights of Px2d will be investigated for legal liability according to law.