Simple yet flexible JavaScript charting for designers & developers
A community-maintained Python framework for creating animations
Open source terminal session recorder
a parametric 3D CAD modeler
A free, high-quality, and portable font engine
An award-winning drawing program for children of all ages
FlightGear Flight Simulator: free open-source multiplatform flight sim
Lyric projection and chord charts for church musicians
Model Railway CAD program
Display, convert, and edit raster image and vector image files
X3D is the open-standard format for 3D graphics scenes on the Web.
Earth orbits and satellite coverage display in 3D on your laptop.
Image library for Object Pascal.
A real-time 3D Engine written in Ada
functions for 2D/3D graphics + realistic driving simulation
A PDF parsing, modification and creation library.
A ZX Spectrum UDG creator
A Free Experimental System for Image Processing
Java Image Viewer And Manipulator
Web-based HTML5 Photo Viewer
Creates 3D models from photographs