- Aetrion LLC flickrapi_1.2
- http://flickrj.sourceforge.net/
- Android Icons Creative Commons Attribution 3.0 Unported
- http://www.androidicons.com
- Antlr BSD Licence
- http://www.antlr.org/
- Apache Commons (various) Apache 2.0
- http://commons.apache.org/
- Apache HttpClient Apache 2.0
- http://hc.apache.org/httpcomponents-client/index.html
- Apache Lucene Apache 2.0
- http://lucene.apache.org/java/docs/
- Apache PDF Box Apache 2.0
- http://pdfbox.apache.org/
- Apache POI Apache 2.0
- http://poi.apache.org/
- Apache Tika Apache 2.0
- http://tika.apache.org/
- Apache XML-RPC Apache 2.0
- http://ws.apache.org/xmlrpc/
- BoneCP Apache 2.0
- http://jolbox.com/
- CQL-Java LGPL v2.1
- http://zing.z3950.org/cql/java/
- Eclipse BIRT Eclipse Public Licence 1.0
- http://www.eclipse.org/birt/phoenix/
- EZMorph Apache 2.0
- http://ezmorph.sourceforge.net/
- Flamingo Swing BSD Licence
- http://java.net/projects/flamingo/
- FreeHEP LGPL v2.1
- http://java.freehep.org/
- Freemarker Modified BSD
- http://freemarker.org/
- Google Guava libraries Apache 2.0
- http://code.google.com/p/guava-libraries/
- Google Guice Apache 2.0
- http://code.google.com/p/google-guice/
- Hibernate LGPL v2.1
- https://www.hibernate.org/
- iTunesU API BSD Licence
- http://code.google.com/p/itunesu-api-java/
- Jackson Apache 2.0
- http://jackson.codehaus.org/
- Jafer Z39.50 Client LGPL v2.1
- http://www.jafer.org/
- Java Plug-in Framework LGPL v2.1
- http://jpf.sourceforge.net/
- JBoss JTA LGPL v2.1
- http://www.jboss.org/
- JDom Modified BSD
- http://www.jdom.org/
- JGroups LGPL v2.1
- http://www.jgroups.org/
- jQuery MIT
- http://jquery.com/
- JSON-Lib Apache 2.0
- http://json-lib.sourceforge.net/
- JSoup MIT
- http://jsoup.org/
- Log4j Apache 2.0
- http://logging.apache.org/log4j/1.2/index.html
- METS Java Toolkit LGPL v2.1
- http://hul.harvard.edu/mets/
- Microsoft SQL Server JDBC Driver MS SQL SERVER JDBC DRIVER 2.0
- http://www.microsoft.com/
- MigLayout BSD Licence
- http://www.miglayout.com/
- Mozilla Rhino Mozilla Public Licence 1.1
- http://www.mozilla.org/rhino/
- OAICat Apache 2.0
- http://www.oclc.org/research/activities/oaicat/default.htm
- Oracle JDBC Driver OTN Dev and Distrib
- http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html
- PDF Renderer LGPL v2.1
- https://pdf-renderer.dev.java.net/
- PostgreSQL JDBC Driver BSD Licence
- http://jdbc.postgresql.org/
- RestEasy LGPL v2.1
- http://www.redhat.com/products/jbossenterprisemiddleware/application-platform/
- Rome Apache 2.0
- https://rome.dev.java.net/
- SLF4J MIT
- http://slf4j.org/
- Spring Apache 2.0
- http://www.springsource.org/
- SRU Apache 2.0
- http://www.oclc.org/research/activities/srw/default.htm
- SRW Apache 2.0
- http://www.oclc.org/research/activities/srw/default.htm
- Swagger Apache 2.0
- http://swagger.wordnik.com/
- SWFObject MIT
- http://code.google.com/p/swfobject/
- TagSoup Apache 2.0
- http://home.ccil.org/~cowan/XML/tagsoup/
- Text Mining LGPL v2.1
- http://code.google.com/p/text-mining/
- TinyMCE LGPL v2.1
- http://tinymce.moxiecode.com/
- W3C Tidy Unique OSS Licence
- http://www.w3.org/Status.html
- Xstream BSD Licence
- http://xstream.codehaus.org/