Model Railway CAD program
Toolkit for working with and mapping geospatial data
A fast way to set photo metadata tags
Display, convert, and edit raster image and vector image files
JaxoDraw: Feynman Diagrams made easy!
A Java image editor
A simple LaTeX {picture} drawing tool
Another drawing editor for LaTeX with PSTricks & TikZ
Imaging application for GNUstep and MacOS
A bunch of unofficial icons based on Google's Material Design Icons.
Vector drawing program for LaTeX using PSTricks
Simple and intuitive 2D vector drawing for electronics and not only.
Cross Platform GUI Toolkit
ufraw reloaded
Map Generation Application and API
Free yourself
A full featured cross-platform image library