Ink/Stitch: an Inkscape extension for machine embroidery design
Turn pictures into art made of letters, in English, Urdu and more
2D & 3D TeX-Aware Vector Graphics Language
A 2D/3D CAD application for civil engineering , built with Free Pascal
Another drawing editor for LaTeX with PSTricks & TikZ
The Ipe extensible drawing editor
CAD application for Technical Drawing exercises
Vector drawing program for LaTeX using PSTricks
Simple and intuitive 2D vector drawing for electronics and not only.
Extensible vector graphics editor with Latex text support.
A graphical Finite State Machine (FSM) designer.
Jade is a cross-platform diagram editor built on the Qt framework.
dedalo is a 2d cad drawing software written in python3.