Several text editors may still support old documents saved originally in Microsoft Pocket Word and thus can resave them to something more common, like the document formats from MS Word (.doc, docx). But you can probably find more programs that can convert pwd to txt as that should be enough for you to create a Word document.
Convert Microsoft Pocket Word document to Microsoft Word Open XML document.
We have found 2 software records in our database eligible for .pwd to .docx file format conversion.
Microsoft Windows software - convert pwd to docx on Windows
A reliable word processor from SoftMaker Office suite
Convert from pwd 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 pwd to docx. 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.
Windows Mobile/CE software - convert pwd to docx on Windows Mobile
Mobile version of Microsoft Word previously known as Pocket Word