The Java SOMToolbox is licensed under the Apache License, Version 2.0..

The following table contains a list of all the libraries used in core release of the Java SOMToolbox, each with a link to the project website, and their individual license types and license statements.

Name	Version	Description	License	URL
Colt	1.2.0	Provides a set of Open Source Libraries for High Performance Scientific and Technical Computing, especially with matrices	Colt License	http://acs.lbl.gov/~hoschek/colt/
Apache Commons Collections	3.2.1	Adds powerful data structures that accelerate development of Java application	Apache Software License, version 2.0	http://jakarta.apache.org/commons/collections
Apache Commons Lang	2.3	Provides a host of helper utilities for the java.lang API, notably String manipulation methods, basic numerical methods, object reflection, creation and serialization, and System properties	Apache Software License, version 2.0	http://jakarta.apache.org/commons/lang
Apache Commons Logging	1.1	The Logging package is an ultra-thin bridge between different logging implementations. A library that uses the commons-logging API can be used with any logging implementation at runtime.	Apache Software License, version 2.0	http://jakarta.apache.org/commons/logging
Apache Commons Math	1.2	lightweight, self-contained mathematics and statistics components addressing the most common problems not available in the Java programming language or Commons Lang	Apache Software License, version 2.0	http://jakarta.apache.org/commons/math
Michael Thomas Flanagan's Java Scientific Library	2009/11/02	Scientific and numerical library	Michael Thomas Flanagan's License	http://www.ee.ucl.ac.uk/~mflanaga/java/
javax.servlet.jar	javax.servlet API v.3.0	Provides Web developers with a simple, consistent mechanism for extending the functionality of a Web server and for accessing existing business system	Common Development and Distribution License (CDDL) Version 1.0	http://java.sun.com/javaee/ http://java.sun.com/products/servlet/
jcommon.jar, jfreechart.jar	1.0.5, 1.0.2	A free 100% Java chart library that makes it easy for developers to display professional quality charts in their applications	GNU LGPL	http://www.jfree.org/jfreechart/
jdom-1.0.jar	1.0	Java library for XML manipulation	"Apache style" license (http://www.jdom.org/docs/faq.html#a0030), Apache License	http://www.jdom.org/
jgrid	2005/06/08	A full featured web-based spreadsheet editor written in Java. It also provides an LGPL grid component that can be used in Swing applications.	GNU LGPL 2.1	http://sourceforge.net/projects/jeppers/
jID3.jar	0.46 (2005/12/10)	Provides the required functionality for editing ID3 tags commonly used in MP3 media files.	GNU LGPL	http://jid3.blinkenlights.org/
JLayer	1.0.1	MP3 decoder/player/converter library	GNU LGPL	http://www.javazoom.net/javalayer/javalayer.html
JMathArray	20081031	JMathArray provides classes with static methods for basic math engineering in Java	BSD license	http://code.google.com/p/jmatharray/
JMathPlot	20081031	Provides interactive 2D/3D plot (without openGL)	BSD license	http://code.google.com/p/jmathplot/
JSAP	2.1	Java Simple Argument Parser - syntactically validates your program's command line arguments, converts those arguments into objects you specify	GNU LGPL	http://www.martiansoftware.com/jsap/index.html
Lingpipe	2.2.0	A suite of libraries for the linguistic analysis of human language	Alias-i Royalty Free License Version 1	http://alias-i.com/lingpipe/
log4j	1.2.5	Software related to the logging of application behavior	Apache Software License, version 2.0	http://logging.apache.org/log4j/
looks	1.2.2	Provides a precise Windows Look&Feel and the elegant Plastic Look&Feel family	BSD license	https://looks.dev.java.net/
Lucene	2.9.1	A high-performance, full-featured text search engine library, suitable for nearly any application that requires full-text search	Apache Software License, version 2.0	http://lucene.apache.org/java/docs/
PDFBox	0.7.2	Library for working with PDF documents; allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents	Apache Software License, version 2.0	http://pdfbox.apache.org/
Piccolo, Piccolox	1.2	A toolkit that supports the development of 2D structured graphics programs, in general, and Zoomable User Interfaces (ZUIs), in particular	BSD License	http://www.cs.umd.edu/hcil/piccolo/
POI, POI scratchpad	2.5.1, 2.1	APIs for manipulating various file formats based upon the Office Open XML standards (OOXML) and Microsoft's OLE 2 Compound Document format (OLE2). OLE2 files include most Microsoft Office files such as XLS, DOC, and PPT	Apache Software License, version 2.0	http://poi.apache.org/
Prefuse	beta-20071021	Software tools for creating rich interactive data visualizations	BSD License	http://prefuse.org/
Delaunay Triangulation (Voronoi)	August 2005	Provides support for computing Voronoi Diagrams and the Delaunay Triangulation	Free source code	http://www.cs.cornell.edu/home/chew/Delaunay.html
Ant XMLTask	1.16	XML Transform in Ant	Apache Software License	http://www.oopsconsultancy.com/software/xmltask/
SwingX	1.6	SwingLabs Swing Component Extensions	GNU LGPL	https://swingx.dev.java.net/

The following table lists external resources used in the Java SOMToolbox.

Name	Version	Description	License	URL
Silk Icons	1.3	"Silk" is a smooth, free icon set, containing over 700 16-by-16 pixel icons in strokably-soft PNG format. Containing a large variety of icons, you're sure to find something that tickles your fancy.	Creative Commons Attribution 2.5 License	http://www.famfamfam.com/lab/icons/silk/
Icons etc		Royalty Free Icons & Clipart Stock Images	Royalty Free	http://icons.mysitemyway.com/
Chainlink Icon		from: http://www.iconfinder.com/	Free for commercial use (Include link to authors website)	http://www.iconfinder.com/icondetails/10447/128/chain_link_web_icon