Data Formats

A Java EDI parsing library. EDI4J uses XML templates to define the structure of a character separated EDI file to parse EDI data to XML. [Open source, dual license: GPL or commerci…

30 visits Sep 26, 2024 Details

Element Construction Set

jakarta.apache.org

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]

468 visits May 11, 2025 Details

HTMLParser

htmlparser.sourceforge.net

Library for parsing HTML, written in Java. [Open source, LGPL]

202 visits Mar 14, 2025 Details

ini4j

ini4j.sourceforge.net

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]

402 visits Dec 4, 2025 Details

iText

lowagie.com

Supports generation of PDF, RTF, and XML documents [Open Source, MPL, LGPL]

125 visits Dec 23, 2025 Details

Java Tar

trustice.com

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]

159 visits May 9, 2026 Details

JavaBarcoding.com

javabarcoding.com

Create several different kinds of barcodes to display in a program or export to an image. [Open Source, commercial]

35 visits May 21, 2024 Details

jazzlib

jazzlib.sourceforge.net

A pure Java implementation of the zlib data compression library and the java.util.zip package. [Open Source, slightly modified GPL]

444 visits Dec 4, 2025 Details

Jericho HTML Parser

jerichohtml.sourceforge.net

Java library for parsing and modifying HTML documents, including analysis of abritrary HTML forms to determine the structure of submitted data. [Open source, LGPL]

418 visits Jan 11, 2023 Details

JMIME ToolBuzz

hunnysoft.com

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.

435 visits Jan 3, 2026 Details

JZlib

jcraft.com

A pure Java implementation of the zlib data compression library for ZIP and PNG. [Open Source, GPL]

459 visits Nov 30, 2025 Details

Multivalent

multivalent.sourceforge.net

Tools for compressing, uncompressing (for hand editing), obtaining metadata, splitting and merging, encrypting and decrypting, validating, imposition (aka n-up), making page images…

378 visits Oct 4, 2024 Details

SAC: The Simple API for CSS

3.org

Beta software for parsing CSS (Level 1, 2 or 3) stylesheets from the WWW Consortium (W3C). [Open Source, BSD-like]

7 visits Apr 12, 2026 Details

SPSS Writer

spss.pmstation.com

A Java class library for generating SPSS files (*.sav). It are completely written in pure Java. [Commercial]

235 visits Oct 7, 2024 Details

Data Formats

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