Open Source Geospatial Foundation
10
Open source
MapGuide Open Source is a platform for developing web mapping applications.
Microsoft
39
Freeware
The SDL Threat Modeling Tool is the first threat modeling tool.
12
Tigris.org (Open Source)
6,102
Open source
ArgoUML is the leading open source UML modeling tool.
4
Grandite
410
Freeware
Open ModelSphere is a powerful data, process and UML modeling tool.
16
No Magic Inc.
582
Shareware
Facilitates analysis and design of Object Oriented (OO) systems and databases.
2conciliate Business Solutions AB
36
Demo
The 2c8 Modeling Tool enables you to describe and share process flows and maps.
77
Metamill Software
63
Shareware
UML modeling tool with UML 2.4 support and round-trip Python, ADA, Java, C/C++...
1
Microgold Software Inc.
3
Shareware
WithClass is a rich featured UML Modeling Tool to draw UML Diagrams.
Modeliosoft
56
Freeware
A UML modeling tool that supports the majority of UML diagrams.
54
Plastic Software, Inc.
33,901
Open source
A full, yet free, UML modeling tool for the professional developer.
11
GNU General Public License
31
Open source
UMLet is a free, open-source UML tool with a simple user interface.
33
myuml
1
Shareware
MyUML is a powerful UML software modeling tool, which allows you to create UML.
Visual Paradigm International Ltd.
44
Shareware
Agile modeling tool that supports UML, BPMN, ERD, screen mock up, Mind Mapping.
25
Nanorex, Inc.
45
Demo
Open-source 3D multi-scale modeling and simulation program for nano-composites.
6
Seamless3d
417
Open source
Seamless3d is WYSIWYG open source 3D modeling program.
1
Open Cascade SA
Freeware
Industrial Open Source alternative to proprietary 3D modeling kernels.
