Toolkit for working with and mapping geospatial data
A fast way to set photo metadata tags
JaxoDraw: Feynman Diagrams made easy!
Draw vector graphics to scale using a descriptive language
Another drawing editor for LaTeX with PSTricks & TikZ
Growth-grammar related Interactive Modelling Platform
Vector drawing program for LaTeX using PSTricks
Simple tool for tagging photos for stock photo agencies
Simplistic sketching program for J2ME platform
(Free)Play multiple videos / images simultaneously on multiple screens
MassGeotagger lets you to geotag sets of JPG Photos with GPX logs
GUI for manipulating djvu files
GUI for editing djvu files metadata