EDI4J
- An EDI parsing library using XML templates to define the structure of a character separated EDI file to parse EDI data to XML. [Open source, dual license: GPL or commercial]
- http://sourceforge.net/projects/edi4j/

Cobra HTML Toolkit
- A pure Java HTML renderer and parser. It supports HTML 4, Javascript and CSS2.
- http://html.xamjwg.org/cobra.jsp

ini4j
- A simple Java API for Windows .ini like configuration file handling. It also provide Java Preferences API functionality on top of .ini file. [Open source]
- http://ini4j.sourceforge.net/

Multivalent
- Tools for compressing, uncompressing (for hand editing), obtaining metadata, splitting and merging, encrypting and decrypting, validating, imposition (aka n-up), making page images, extracting text, and full-text indexing (with Lucene) of PDF, HTML and ot
- http://multivalent.sourceforge.net/

Cross Translator
- Data translator library for XML, EDI X12, EDIFACT, flat file and database translation. Includes translation map editor, command line tools, map runner, development SDK for application integration. It comes with over 2000 translation man templates. Support
- http://www.ctranslator.com

Davisor Publishor
- Uses Word template and XML data to publish PDF, Word and HTML documents.
- http://www.davisor.com/publishor/

Ricebridge CSV Manager
- Read and write CSV files from within Java application. [Commercial]
- http://www.ricebridge.com/products/csvman.htm

CsvToSql
- A Java based configurable and expandible conversion tool and library. It convert CSV files to SQL statements.
- http://csvtosql.sourceforge.net/

SPSS Writer
- A Java class library for generating SPSS files (*.sav). It are completely written in pure Java. [Commercial]
- http://spss.pmstation.com

Jericho HTML Parser
- Java library for parsing and modifying HTML documents, including analysis of abritrary HTML forms to determine the structure of submitted data. [Open source, LGPL]
- http://jerichohtml.sourceforge.net/

Comma Separated Values (CSV) in Java
- Java libraries to read and write files in Comma Separated Value (CSV) format. [GPL]
- http://ostermiller.org/utils/CSV.html

DOMJuan
- A DOM Level 2 implementation. [Open Source, BSD-like]
- http://koala.ilog.fr/domjuan/

BulletPrint HTML Printing for Java
- Add high-speed HTML printing capabilities to Java code through a simple API. [Commercial]
- http://www.codebase.com/products/javaprint/

HTMLParser
- Library for parsing HTML, written in Java. [Open source, LGPL]
- http://htmlparser.sourceforge.net/

CsvJdbc
- Comma-separated value (CSV) file JDBC driver. [LGPL]
- http://sourceforge.net/projects/csvjdbc/

JMIME ToolBuzz
- A Java class library for parsing, generating, or editing MIME documents. Features a Document Object Model for MIME. Also includes base64 and q-p encoding/decoding.
- http://www.hunnysoft.com/jmime/

iText
- Supports generation of PDF, RTF, and XML documents [Open Source, MPL, LGPL]
- http://www.lowagie.com/iText/

OBOE - Open Business Objects for EDI
- Collection of Java programs to process EDI objects using an XML rules based file. [Open Source, BSD-like]
- http://www.americancoders.com/OpenBusinessObjects/

SAC: The Simple API for CSS
- Beta software for parsing CSS (Level 1, 2 or 3) stylesheets from the WWW Consortium (W3C). [Open Source, BSD-like]
- http://www.w3.org/Style/CSS/SAC/

Element Construction Set
- Generates elements for various markup languages. Directly supports HTML 4.0 and XML, but can easily be extended to create tags for any markup language. [Open Source, BSD-like]
- http://jakarta.apache.org/ecs/

Java Tar
- Tar archive handler creates, lists, and extracts TAR files. Supports gzipped tar files. Can be invoked either using its Java API, or from the command line. [Open Source, GPL]
- http://www.trustice.com/java/tar/

jazzlib
- A pure Java implementation of the zlib data compression library and the java.util.zip package. [Open Source, slightly modified GPL]
- http://jazzlib.sourceforge.net/

JavaBarcoding.com
- Create several different kinds of barcodes to display in a program or export to an image. [Open Source, commercial]
- http://www.javabarcoding.com/

JZlib
- A pure Java implementation of the zlib data compression library for ZIP and PNG. [Open Source, GPL]
- http://www.jcraft.com/jzlib/