Open Source Geospatial Foundation
MapGuide Open Source is a platform for developing web mapping applications.
Synstral Business Software Handelsbolag
Simply Orders - Advanced Order & Invoice Management Database for MS Access.
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.
Debugger and open source C/C++ compiler for MSP430 microcontrollers.
Open Dungeons Community
OpenDungeons is an open source, real time strategy game.
TTCalc is an open source bignum mathematical calculator.
Semagsoft Calculator is an open source compact for basic math calculations.
An open source graphical file MD5 / SHA-1 digest calculator and verifier.
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.