Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
The ultimate cataloguer
A standalone, portable generic Ada package for decoding images
Download, save and convert multiple subtitles from YouTube videos
an Open Source BPMN 2.0 / DMN 1.1 Modeler
Multi-Tabbed and Multi-Layered Paint program with a rich tool set.
Theatrical sound cueing for the rest of us.
A standalone, portable Ada library for .zip archives
JaxoDraw: Feynman Diagrams made easy!
lmms projects builder and tagger
Open Source Solid Modeling CAD
Image viewer used for sorting and other utilities
A fast way to set photo metadata tags
Modular XSL-FO Implementation for Java.
Draw vector graphics to scale using a descriptive language
X3D is the open-standard format for 3D graphics scenes on the Web.
Another drawing editor for LaTeX with PSTricks & TikZ
Treebolic hyperbolic visualization for WordNet