JaxoDraw: Feynman Diagrams made easy!
Toolkit for working with and mapping geospatial data
Bar Code (1D or 2D) generator in pure Ada
Cross Platform GUI Toolkit
Growth-grammar related Interactive Modelling Platform
A tool to create textures from DOOM WAD file resources
Nik plugins on Ubuntu standalone or with Picasa3
Free yourself
GIMP (GNU Image Manipulation Program) is a free image editor
A graphical Finite State Machine (FSM) designer.
Free drawing software for Windows, Mac OS X, and Linux
Free online HTML website builder
Here is the part of the page2Image project source code, you can downlo
Community Supported Eclipse Visual Editor
A PWA to convert raster images to SVG vector graphics VECTEEZY!