JaxoDraw: Feynman Diagrams made easy!
A simple LaTeX {picture} drawing tool
Another drawing editor for LaTeX with PSTricks & TikZ
Cross Platform GUI Toolkit
Vector drawing program for LaTeX using PSTricks
Simple and intuitive 2D vector drawing for electronics and not only.
Former project page
A graphical Finite State Machine (FSM) designer.
Font editor
Free drawing software for Windows, Mac OS X, and Linux
Batch, tunable, crossplatform SVG cleaning program
Not your usual Architectural Modeler
Create and edit SVG graphics directly in ownCloud. Based on svg-edit.
Open Source CAD