Gentleware AG
10
Shareware
Now Poseidon for UML is based on our Poseidon for DSLs platform.
8
Pacestar Software
1,068
Shareware
Creates activity diagrams, class and object diagrams and communication diagrams.
16
No Magic Inc.
582
Shareware
Facilitates analysis and design of Object Oriented (OO) systems and databases.
1
EDrawSoft
218
Shareware
A powerful yet easy-to-use UML diagram drawing program.
1
Effexis Software
67
Shareware
Creates call flows & UML sequence diagrams from textual inputs.
13
NCH Software
11,039
Freeware
Map out your processes with this free flow diagram and flowchart software.
23
Circuit Diagram
2,181
Open source
It helps you make electronic circuit diagrams and export them as images.
9
Source Dynamics, Inc.
6,205
Shareware
Edit, analyze and manage source code written in various programming languages.
68
Adrian & Frank Buehlmann
46
Fast and Lightweight UML Diagram Editor for Windows 2000, XP and Vista.
4
Visual Paradigm International Ltd.
22
Freeware
VP-UML Community Edition (VP-UML CE) is a free UML drawing tool.
22
KDE.org
595
Freeware
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program.
6
Farshad Barahimi
205
Open source
Diagram Ring is an open source advanced diagram editor.
12
Tigris.org (Open Source)
6,084
Open source
ArgoUML is the leading open source UML modeling tool.
11
GNU General Public License
31
Open source
UMLet is a free, open-source UML tool with a simple user interface.
79
dataweb GmbH
8
Open source
NShape is an Open Source diagram designing framework for .NET WinForms.
2
Pavel Hruby
Freeware
The UML stencil for Visio supports complete UML, SoaML and other UML profiles.
77
Metamill Software
63
Shareware
UML modeling tool with UML 2.4 support and round-trip Python, ADA, Java, C/C++...
3
Gentleware AG
4
Shareware
Poseidon for UML is a great UML tool with a complete set of diagrams.
1
Microgold Software Inc.
3
Shareware
WithClass is a rich featured UML Modeling Tool to draw UML Diagrams.
