1
Microsoft Corporation
11
Commercial
Create network charts, UML charts, and other diagrams.
16
No Magic Inc.
587
Shareware
Facilitates analysis and design of Object Oriented (OO) systems and databases.
4
Panduit Corp.
128
Freeware
It is a free add-in designed to work with the Visio 2013 application.
8
Microsoft Corporation
58
Update
You can open files created in the newer Visio 2013 drawing file format.
8
Pacestar Software
1,075
Shareware
Creates activity diagrams, class and object diagrams and communication diagrams.
Green Bird Software
Freeware
A small program to draw class diagrams and generate code.
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.
35,054
Open source
A full, yet free, UML modeling tool for the professional developer.
25
Rational Software Corporation
3
Commercial
Rational Rose Modeler is your choice if your needs are for UML modeling software.
3
ScopeSET GmbH
43
Freeware
OpenAmeos is the multi-platform/multi-user UML® Modeling Environment.
12
Tigris.org (Open Source)
6,175
Open source
ArgoUML is the leading open source UML modeling tool.
4
Grandite
412
Freeware
Open ModelSphere is a powerful data, process and UML modeling tool.
33
myuml
1
Shareware
MyUML is a powerful UML software modeling tool, which allows you to create UML.
Semtation GmbH
1
Shareware
An easy to use but very powerful modeling tool based on Microsoft Visio.
