This is a collection of tools and libraries which are required or useful when using the Jeppesen software. They are not produced or owned by Jeppesen.
All of these products are freely distributable. Many uses either the GNU General Public License or the GNU Lesser General Public License. In accordance with GPL and similar licenses, Jeppesen Systems AB offers to, on request, provide you a complete, machine-readable, copy of the source code. We haven't done much more with it except to compile and package it. If you really want the source code for some reason, you would probably be better off getting a fresh copy directly from the Internet.
But we certainly will honour the license requirements; if you ask us for the source you will get it.