Drawing, graphics conversion, software development, administration.
Another drawing editor for LaTeX with PSTricks & TikZ
Simple Gnuplot automation and plot conversion tool.
Aramacao is a lip syncing application for Linux
BRIC is a powerful tool for batch image processing.
A fast DVI to SVG converter
PdfCMYKerLite - inspect and remix CMYK separations of PDF file
Universal graphics translator
Converts Photo books to another format (ie. ifolor->scribus->pdf)