converts PostScript or PDF files to other vector graphics formats
Draw vector graphics to scale using a descriptive language
JaxoDraw: Feynman Diagrams made easy!
Bar Code (1D or 2D) generator in pure Ada
Another drawing editor for LaTeX with PSTricks & TikZ
Vector drawing program for LaTeX using PSTricks
Simple and intuitive 2D vector drawing for electronics and not only.
Professional quality open source illustration software
Extensible vector graphics editor with Latex text support.
Jade is a cross-platform diagram editor built on the Qt framework.
Business graphics diagramming application + customizable shape lib.
Create and edit SVG graphics directly in ownCloud. Based on svg-edit.
dedalo is a 2d cad drawing software written in python3.