有了这个PDF密码卸妆，您可以通过删除所有者密码轻松制作可复制，可打印和可编辑的PDF；并通过输入正确的密码解锁PDF后解密用户密码限制。 您可以一次删除一系列PDF文件的PDF限制。(With this PDF password, you can easily copy, print and edit PDF by deleting the owner's password, and decrypt the user password restriction by unlocking the