Transferring 5.25" disk files to either a Mac or Ibm Pc

[gordon@cs.UAlberta.CA (Gordon Atwood)]

I have a large number of files stored on 5.25" floppies for my Apple IIe
system, using ProDos (don't know what version).

I would like to transfer them to an Ibm PC (directly would be preferred)
or indirectly via a Mac.

I've tried using the 'Apple File Exchange' utility on a Mac.  It is
unable to read the disk.  The Utilities User manual says on the
first page of the section that it 'allows you to work with documents
created on personal computers using MS-DOS and on the Apple II using ProDos'.