Adobe Pagemaker should be able to resave various version of its many document formats that appeared throughout the versions. However, some might not be supported.
Convert Adobe PageMaker 5 document file to Adobe PageMaker document.
We found 2 software records in the database related to .pm5 to .pmd file format conversion.
Microsoft Windows software - convert pm5 to pmd on Windows
One of the first desktop publishing programs on market
Convert from pm5 file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned pm5 to pmd. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Apple macOS / Mac OS X software - convert pm5 to pmd on OS X
Mac version of once popular publishing program