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.
atdl4j is an open source and not-for-profit JavaTM implementation of FIXatdlSM.
OpenCV is a library of programming functions for real time computer vision.
Debugger and open source C/C++ compiler for MSP430 microcontrollers.
Open Dungeons Community
OpenDungeons is an open source, real time strategy game.
Oracle Corporation and/or its affiliates
It is an open-source relational database management system.
An open source SQLite database administration tool for Windows.
DBDesigner 4 is developed and optimized for the open source MySQL-Database.
CUBRID is a comprehensive open source relational database management.
Hibernating Rhinos LTD
RavenDB is an open-source NoSQL database for .NET and Java.
Network Asset Manager is an open source light weigh Hardware.
It is the open source database management system with enterprise features.
Markus A. Kobold
iSQL-Viewer is an open-source JDBC 2/3 compliant database front end.
N.G van der Westhuizen
SL4 is a multi-award winning open source 6/49 Lotto database application.
EnterpriseDB/PostgreSQL Global Development Group
Postgres Plus is an advanced and only truly open source database.