The 12 version of FullPress for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this software for Mac is xinet. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
FullPress is a robust server-software engine for demanding graphic production environments. The system sits at the center of the workflow providing client-server file sharing, print spooling, automated output generation of PostScript, PDF, TIFF/IT, and much more. The powerful core functionality of FullPress is the foundation of the entire Xinet solution.