Convert PMD to ODT

Adobe PageMaker is a discontinued program and its documents (.pmd files) are not well supported in other software, so your only option would be to get your hands on PageMaker and use the default export as text function to save your .pmd files as .rtf documents (Rich Text Format). When you have .rtf documents, you can import them to OpenOffice.org, LibreOffice and many other word processors and perform a rtf to odt conversion. Another type of pmd to odt conversion is related to export PlaneMaker spreadsheets, but in this case will likely only work for text data.