Toolkit for working with and mapping geospatial data
2D & 3D TeX-Aware Vector Graphics Language
JaxoDraw: Feynman Diagrams made easy!
Picture manager with focus on meta information (XMP, IPTC, EXIF)
A simple LaTeX {picture} drawing tool
Restore your old photos with one click
Another drawing editor for LaTeX with PSTricks & TikZ
Vector drawing program for LaTeX using PSTricks
A graphical NBT editor for all Minecraft NBT data sources
Simple tool for tagging photos for stock photo agencies
a screenshot and annotation tool
MassGeotagger lets you to geotag sets of JPG Photos with GPX logs
Hand Written Equation Creator
Business graphics diagramming application + customizable shape lib.