darktable is an open source photography workflow application
Make OpenStreetMap vector tiles without the stack
Model Railway CAD program
2D & 3D TeX-Aware Vector Graphics Language
converts PostScript or PDF files to other vector graphics formats
A simple multi-platfom 2D Animation Software for all ages!
Cross Platform GUI Toolkit
Former project page
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.
Free drawing software for Windows, Mac OS X, and Linux
Pattern making software for the fashion industry.
Interactive designer for Celtic knots