1
EDrawSoft
219
Shareware
A powerful yet easy-to-use UML diagram drawing program.
8
Pacestar Software
1,069
Shareware
Creates activity diagrams, class and object diagrams and communication diagrams.
13
NCH Software
11,101
Freeware
Map out your processes with this free flow diagram and flowchart software.
4
Visual Paradigm International Ltd.
22
Freeware
VP-UML Community Edition (VP-UML CE) is a free UML drawing tool.
1
Effexis Software
67
Shareware
Creates call flows & UML sequence diagrams from textual inputs.
Green Bird Software
Freeware
A small program to draw class diagrams and generate code.
68
Adrian & Frank Buehlmann
46
Fast and Lightweight UML Diagram Editor for Windows 2000, XP and Vista.
22
KDE.org
603
Freeware
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program.
1
Digitron Software Ltd
98
Create UML Class Diagrams with automatic layout, requiring no manual positioning.
22
Balazs Tihanyi
344
Freeware
Create UML class diagrams with full C# and Java language.
Ivar Jacobson International
6
Freeware
Allows you to create UML use cases and class models.
Reischmann Informatik
Demo
Enables the bi-directional conversion of UML Class Models and Data Models.
Aspose
18
Shareware
Aspose.Diagram is a class library for working with Microsoft Visio files.
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.
