An interactive viewer for three-dimensional chemical structures.
The ultimate cataloguer
Draw vector graphics to scale using a descriptive language
JaxoDraw: Feynman Diagrams made easy!
Easy Tools of PDF, Image, File, Network, Data, and Medias
Modular XSL-FO Implementation for Java.
Another drawing editor for LaTeX with PSTricks & TikZ
ADAMS is a workflow engine for building complex knowledge workflows.
Webbased modeling tool
Free Manga Downloader
It helps you track your personal budget and visualises income/expenses
Vector drawing program for LaTeX using PSTricks
Carnatic Music Guru - JRaaga
Simple and intuitive 2D vector drawing for electronics and not only.
BRIC is a powerful tool for batch image processing.
music composition and notation software, audio to midi converter
Syntax Tree Drawing Software (Linguistics)
A cross-platform XML/CSS based eBook reader