You may test the free version on the intranet, if it works, then the intranet version will also work.
To set up the plugin to use on an intranet server’s PDFtk installation, go to:
PRO2PDF → SETTINGS → Select “Enable local PDFTK” → SAVE CHANGES
NOTE:
– Merging images and signatures are not supported on the intranet version.
– There are no refunds for the intranet version.
We remain at your service.