Blockbench - A low poly 3D model editor
Java application for creating Morphing videos
Juggling Lab juggling animator
an Open Source BPMN 2.0 / DMN 1.1 Modeler
Free professional video converter Windows|Mac|Linux
Another drawing editor for LaTeX with PSTricks & TikZ
A pixel art editor that supports animation and scripting
Nyquist is a language for sound synthesis and music composition.
Create and edit LDraw™ parts quick and easy.
Open Source Solid Modeling CAD
Java3d scenegraph editor
Easy Tools of PDF, Image, File, Network, Data, and Medias
Kisekae UltraKiss is a full featured integrated development environmen
Tracked Music Editor
A premier mind-mapping software written in Java
A Java image editor
Convert any image to gerber and drill files
Command line app for creating a particular color scale to images
power system configuration and simulation, c/c++ and .NET