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
ADAMS is a workflow engine for building complex knowledge workflows.
Drawing, graphics conversion, software development, administration.
RhinOS, CMS, Content Management System, Josep Sanz Campderrós
Picture Database Viewer
A Web application to publish, sort and comment your pictures.
Open Source Solid Modeling CAD
Concise spatial query and representation system (c-squares)
open source python packages for X-ray MicroLaue Diffraction analysis
Library to correct optical lens defects and lens database
Converts between many 3D data formats