Copied from "Help > About Trader Workstation..." menu item. The following is NOT updated with each successive TWS release (as there is no way to automatically extract this content from TWS or its distribution package). As such you MUST manually check the latest license as actually displayed by TWS. ============================ Trader Workstation Copyright © 2000-2018 LICENSOR to Interactive Brokers ALL RIGHTS RESERVED [... Build and Platform Configuration ...] This software is covered by U.S. Patent No. 7.827.092. This software uses JFreeChart class library from Object Refinery Limited under the terms of the GNU Lesser General Public Licence, which can be found here: http://www.object-refinery.com/lgpl.html. This product includes software developed by the JDOM (http://www.jdom.org/) and ROME (http://rome.dev.java.net) projects. This software includes software developed by Hypersonic SQL Group under its licence which can be found here http://hsqldb.org/web/hsqlLicense.html. This product includes unmodified software developed by Pentaho Corporation (Mondrian 3.14) under its license that can be found at http://www.pentaho.com/license. This product uses the "Secure Remote Password" cryptographic authentication system developed by Tom Wu (tjw@CS.Stanford.EDU). This software includes unmodified Apache HttpComponents class library from Apache Software Foundation under the terms of Apache License, which can be found here: http://www.apache.org/licenses/LICENSE-2.0 This software includes unmodified Apache Commons Logging class library from Apache Software Foundation under the terms of Apache License, which can be found here: http://www.apache.org/licenses/LICENSE-2.0 This software includes unmodified Apache Commons Codec class library from Apache Software Foundation under the terms of Apache License, which can be found here: http://www.apache.org/licenses/LICENSE-2.0 This software uses JSON reference implementation under JSON license, which can be found at http://www.json.org/license.html This product includes modified ExoPlayer software under the terms of Apache License, which can be found here: http://www.apache.org/licenses/LICENSE-2.0 This software uses es6-promise implementation under MIT license, which can be found at https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE This software uses moment JS implementation under MIT license, which can be found at https://github.com/moment/moment/blob/develop/LICENSE