Powerful desktop publishing software
GPS log file viewer and analyzer
An interactive viewer for three-dimensional chemical structures.
GTK+ comic book viewer.
Read, write and edit metadata
JaxoDraw: Feynman Diagrams made easy!
Draw vector graphics to scale using a descriptive language
Drawing, graphics conversion, software development, administration.
ADAMS is a workflow engine for building complex knowledge workflows.
Various small and useful command-line utilities
Another drawing editor for LaTeX with PSTricks & TikZ
Modular XSL-FO Implementation for Java.
A PDF parsing, modification and creation library.
A graphical frontend to tesseract-ocr
Hints for graphics conversion, gxhconvert script
Batch Images Converter
Aramacao is a lip syncing application for Linux
Vector drawing program for LaTeX using PSTricks
Simple and intuitive 2D vector drawing for electronics and not only.