Zence is a small Postscript program that generates random text. Word morphology and the occurrence of certain letters or letter combinations are configurable. It may be used for generating words to be used in artificial languages, but with the correct set of parameters can also generate text that resembles existing languages.
Mxp (Mandelbrot explorer) is an X Window System application for computing and exploring Mandelbrot sets. Mxp supports zooming in and out, dynamic resizing of drawing windows, setup saving and loading, asynchronous image generation, GIF output, animation, nine color schemes, color rotation, color change options, and detailed statistics.
JPatch is an amazing 3D Modeling/Animation tool designed to model and animate "organic" shapes such as humans, animals, aliens, etc. It is a bezier-spline modeler and works with so-called "Coon's patches", the same patches that are used by the popular Windows freeware modellers sPatch and Hamapatch and the commercial program Animation Master (they are called Hash patches there). JPatch is written entirely in Java.
Audiality is a highly scalable and portable audio engine and synthesizer. MIDI files are used in combination with scripting and modular synthesis, to minimize file sizes and maximize flexibility. Audiality can be used as a music and sound effects player in multimedia productions, or as a realtime MIDI synthesizer.
Fontlinge searches for font files, sorts them into folders by name and look and with human readable names, stores gathered font information in a database, generates previews and posters, finds and removes duplicates, and reunites PostScript font families. Also, Fontlinge has a Web interface to browse through your fonts. It shows detail previews and font info, provides font download as a tarball, and has the possibility to sort fonts.