Jalopy depends on the following freely available libraries:
Table B.1. Library dependencies
| Name: | ANTLR Parser Generator 2.7.2 | 
| Author: | jGuru.com (MageLang Institute), project lead by Dr. Terence Parr | 
| License: | Custom (Public Domain) | 
| Info: | Contains some minor patches to make it work with Jalopy | 
| URL: | http://www.antlr.org/ | 
| Name: | Apache Harmony | 
| Author: | Apache Software Foundation | 
| License: | Apache License 2.0 | 
| Info: | Jalopy incorporates their java.util.Formatter implementation backported to Java 1.4 | 
| URL: | http://harmony.apache.org/ | 
| Name: | ASM 1.4.1 | 
| Author: | Object Web Consortium, project lead by Eric Bruneton | 
| License: | BSD | 
| Info: | Jalopy incorporates only the minimal required functionality to read and perform basic analysis of Java class files | 
| URL: | http://asm.objectweb.org/ | 
| Name: | Jakarta Commons CLI 1.0 | 
| Author: | Apache Software Foundation | 
| License: | Apache License 1.1 | 
| URL: | http://jakarta.apache.org/commons/ | 
| Name: | JGoodies Forms Framework 1.0.3 | 
| Author: | JGoodies Karsten Lentzsch | 
| License: | BSD | 
| Info: | Contains a small patch to allow customization of paragraph separator | 
| URL: | http://www.jgoodies.com/ | 
| Name: | JDBM 0.20 | 
| Author: | Cees de Groot, Alex Boisvert | 
| License: | BSD | 
| Info: | Contains a small patch to not include the serializers in the database files upon serialization | 
| URL: | http://jdbm.sourceforge.net/ | 
| Name: | JDOM XML API 1.0 | 
| Author: | JDOM Group, lead by Jason Hunter and Brett McLaughlin | 
| License: | BSD/Apache style | 
| URL: | http://www.jdom.org/ | 
| Name: | JSyntaxPane | 
| Author: | Ayman Al-Sairafi | 
| License: | Apache License 2.0 | 
| Info: | Jalopy incorporates a patched version that uses ANTLR based lexers | 
| URL: | http://code.google.com/p/jsyntaxpane/ | 
| Name: | log4j logging toolkit 1.2.8 | 
| Author: | Apache Software Foundation | 
| License: | Apache License 1.1 | 
| URL: | http://logging.apache.org/log4j/ | 
| Name: | Maven Jalopy Plugin 1.3.1 | 
| Author: | Apache Software Foundation | 
| License: | Apache License 2.0 | 
| Info: | Jalopy incorporates the version of the Jalopy plug-in that ships with Maven updated to use the commercial Jalopy formatting engine | 
| URL: | http://maven.apache.org/ | 
| Name: | One-JAR 0.95 | 
| Author: | Simon Tuffs | 
| License: | BSD | 
| URL: | http://one-jar.sourceforge.net/ | 
| Name: | Progress 1.2 | 
| Author: | Bernhard Picher | 
| License: | Creative Commons Attribution | 
| Info: | Backported to Java 1.4 | 
| URL: | http://www.repher.at/ | 
| Name: | SoftHashMap | 
| Author: | Dr. Heinz M. Kabutz | 
| License: | Unknown—used with express permission of the author | 
| URL: | http://www.javaspecialists.co.za/archive/Issue098.html | 
| Name: | TreeTable | 
| Author: | Oracle, Inc. | 
| License: | BSD | 
| URL: | http://java.sun.com/products/jfc/tsc/articles/bookmarks/ | 
All libraries have been repackaged to avoid class path issues.