Lava3 Printf

If you're an ex-C programmer gone Java, Lava3 Printf may be just what you're looking for. Never has text formatting been easier.

jScraper

Whether you're making a new web browser or you just want to scrape a few web sites, jScraper is the perfect library for parsing HTML documents.

jWave

jWave offers a unique API for reading and writing Microsoft .wav files in Java. This is an ideal library for developing audio transformation programs.

jDES

With a simplified API and highly optimized design, jDES is an attractive alternative to the JCE for many encryption applications.