You receive the tdbengine as is, without any warranty or other claimable rights. You may redistribute the package as whole at will. Please keep in mind to enclose the README in any case.
In contrast to many other freeware programs you are given the possibility to purchase a professional service
and support - besides the information on the web for free. Further information are found at TDB Software Service GmbH.
The copyright owner of tdbengine is Ulrich Kern from Munich, Germany. The Freeware License provided here explicitly allows the non - commercial and commercial use of the program.
It is the aim of the developers to re-release the tdbengine as an opensource project.