The file "LICENSE.txt" is the License file for OmegaWiki. The content of this dictionary was officially provided by the OmegaWiki Project. The content is dual licensed under the Creative Commons license and the GFDL. The mentioned file provides more details about these licenses.

The file "COPYING-GPLv2.txt" is the License file for DictionaryForMIDs.jar/jad files that are used to read the dictionary content. The above mentioned file contains the full text for the license.