EDI4J is a toolkit to read, write and translate
EDI files (X12, UN/EDIFACT, HL7). It uses XML
template files representing the structure and
composition of an EDI file to parse EDI files into
an XML translation.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.