FlightGear Flight Simulator: free open-source multiplatform flight sim
Toolkit for working with and mapping geospatial data
Display, convert, and edit raster image and vector image files
A fast way to set photo metadata tags
an Open Source BPMN 2.0 / DMN 1.1 Modeler
Drawing, graphics conversion, software development, administration.
The ultimate cataloguer
Quimup is a Linux client for MPD
Multi-platform disk cataloguing utility written in java.
ADAMS is a workflow engine for building complex knowledge workflows.
mythtv frontend for touch screen.
RhinOS, CMS, Content Management System, Josep Sanz Campderrós
Picture Database Viewer
A Web application to publish, sort and comment your pictures.
webapp for itunes, mpd, squeezebox, xmms2 &c.
Webbased modeling tool
A music playback history statistics server.
Versatile algorithmic random music generation software written in Java
Open Source Solid Modeling CAD