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] JZlib - A pure Java implementation of the zlib data compression library for ZIP and PNG. [Open Source, GPL] JavaBarcoding.com - Create several different kinds of barcodes to display in a program or export to an image. [Open Source, commercial] jazzlib - A pure Java implementation of the zlib data compression library and the java.util.zip package. [Open Source, slightly modified GPL] 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] OBOE - Open Business Objects for EDI - Collection of Java programs to process EDI objects using an XML rules based file. [Open Source, BSD-like] 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. SPSS Writer - A Java class library for generating SPSS files (*.sav). It are completely written in pure Java. [Commercial] 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 other format documents. 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] 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] Data Pipeline - Data conversion and transformation toolkit. Reads, writes and transforms CSV, Excel, JDBC, and several other formats. Site includes documentation, examples, FAQs, and download option. [Commercial]