DBFlute Copyright 2004-2013 the Seasar Foundation and the Others. This product, DBFlute Module, includes software developed at The Apache Software Foundation (http://www.apache.org/) and others: Apache Torque : Apache License 2.0 (modified codes included) S2Dao : Apache License 2.0 (modified codes included) Seasar2 : Apache License 2.0 (modified codes included) Apache Velocity : Apache License 2.0 (also modified codes included) Apache Commons : Apache License 2.0 Apache POI : Apache License 2.0 MySQL Connector/J : GNU General Public License with MySQL FOSS License Exception PostgreSQL : BSD License H2 Database : MPL 1.1 Apache Log4j : Apache License 2.0 (compile-time only, not included in module) Apache Xerces : Apache License 2.0 (compile-time only, not included in module) JUnit : Common Public License - v 1.0 (compile-time only, not included in module) Apache Ant : Apache License 2.0 (package plainly redistributed) You can see their licenses at the '[DBFlute Module]/etc/license' directory.