Is there ANY program that supports reading AmiPro .SAM files. I have giving up hope about LibreOffice since I am still waiting for an email answer about it. But while I wait maybe somebody knows of another program that reads .sam files. in this case AmiPro 3.0
You can forget open source alternatives. They never have and probably never will be able to: the format is closed and had not been open sourced.
There are 2 applications that can open these files:
Word needs an extra converter that is not included with Word so I would advice to get a copy of IBM Lotus SmartSuite 97 and try to get it running in wine and save the files to a non-proprietary format. Wine HQ states the basics seem to work.