Adobe CMap files for CJK: The essential CMap files mapping from character encodings to CID are published under freely redistributable license with no modification, available from: ftp://ftp.oreilly.com/pub/examples/nutshell/cjkv/adobe/ The CMap files mapping from CID to Unicode are available from "PDF Core Font Information" at http://partners.adobe.com/asn/developer/technotes/fonts.html