Open Source Geospatial Foundation
MapGuide Open Source is a platform for developing web mapping applications.
Geo Studio Technology
Map of Europe is a Worldwide Background Map for GPS TrackMaker.
Python Software Foundation
Bots is a fully-functional software tool for EDI (Electronic Data Interchange).
OpenCV is a library of programming functions for real time computer vision.
atdl4j is an open source and not-for-profit JavaTM implementation of FIXatdlSM.
Synstral Business Software Handelsbolag
Simply Orders - Advanced Order & Invoice Management Database for MS Access.
Open Source program that allows you to view maps generated by Tibia game client.
Regional collections of USGS topo maps and Software for 2-D and 3-D viewing.
GeoBuddy uses your Internet connection to retrieve topo maps and aerial photos.
The Imprudence Project
An open source metaverse viewer project based on the Second Life Viewer source.
Open Menu+ Portable is an open source portable application launcher.
Open R-Community Tools is an open source company and mission builder.
Syscomp Electronic Design
The software is open-source and source code is included.
Open Metronome is a free, open source metronome for Windows and Windows Mobile.
The software can be used with any open source or closed source software.
Open Paint is an open source image editor for all major operating systems.