Gentleware AG
10
Shareware
Now Poseidon for UML is based on our Poseidon for DSLs platform.
8
Pacestar Software
1,071
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
219
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
11,139
Freeware
Map out your processes with this free flow diagram and flowchart software.
54
Plastic Software, Inc.
34,428
Open source
A full, yet free, UML modeling tool for the professional developer.
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.
2
No Magic Inc.
40
Shareware
Contains all of MagicDraw's powerful UML diagramming capabilities.
22
KDE.org
605
Freeware
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program.
3
ScopeSET GmbH
43
Freeware
OpenAmeos is the multi-platform/multi-user UML® Modeling Environment.
20
Nevron Software
42
Shareware
Cross-platform UI Suite with advanced Chart, Diagram, Grid, RichText, Scheduler.
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.
Modeliosoft
56
Freeware
A UML modeling tool that supports the majority of UML diagrams.
Change Vision, Inc.
628
Demo
Astah UML is an easy and affordable way to increase your UML potential.
