The Acrobat plugins folder on Mac is not easily accessible and I need to see something inside.
To open the Acrobat package, browse to your Acrobat application folder. Press Ctrl + click on the Acrobat application file. A menu will show up, where 'Show Package Contents' is one of the options.
Choose to show the package contents, which will lead you to a new window containing a 'Contents' folder.Inside the 'Contents' folder you'll find the 'Plug-ins' folder, containing an 'Enfocus' folder.