The plug-in must be placed in the Acrobat plug_ins folder. Once installed, it appears under the "Plugins" menu in the Acrobat top bar.
If you’ve already purchased it, you can contact Quite Software support with your registered email address to recover your serial and private code. quite imposing plus 5 serial and private code hot
If you are looking to move the software to a new machine or have lost your details, here is the best way to handle it: The plug-in must be placed in the Acrobat plug_ins folder