I would like to save my MXD files as PMFs. I don't have a license of ArcGIS, only the 60-day trial.
Is there a similar trial for the Publisher?
I understand that's the only way to save PMF files (through the Publisher).
60 Day Trial for ArcPublisher
When you installed the 60-day version, you may have been given the option to install trial versions of the various extensions.
Check this out by reinserting your installation CD for the version you are using and see if the options exists, I know it does for the full-fledged version.