12
Tigris.org (Open Source)
6,175
Open source
ArgoUML is the leading open source UML modeling tool.
Open Source Geospatial Foundation
10
Open source
MapGuide Open Source is a platform for developing web mapping applications.
4
Grandite
412
Freeware
Open ModelSphere is a powerful data, process and UML modeling tool.
54
Plastic Software, Inc.
35,054
Open source
A full, yet free, UML modeling tool for the professional developer.
16
No Magic Inc.
587
Shareware
Facilitates analysis and design of Object Oriented (OO) systems and databases.
11
GNU General Public License
31
Open source
UMLet is a free, open-source UML tool with a simple user interface.
28
askoh.com
33,895
Open source
FreeCAD is a general purpose Open Source,modeler aimed at mechanical engineering.
6
The Imprudence Project
424
Freeware
An open source metaverse viewer project based on the Second Life Viewer source.
Syscomp Electronic Design
1
Shareware
The software is open-source and source code is included.
WANdisco
11
Open source
The software can be used with any open source or closed source software.
29
Semagsoft
18
Open source
Devpad is an Open Source Notepad like VB.Net Multi-tab Source Code.
1
4DO
114
Open source
4DO is an open-source, low-level emulator based on the FreeDO source code.
81
Audacious developers
366
Open source
An open source audio player built on the XMMS source code.
SciActive
1
Freeware
Open Menu+ Portable is an open source portable application launcher.
1
NazguL
2
Freeware
Open R-Community Tools is an open source company and mission builder.
