1
EDrawSoft
220
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
11,085
Freeware
Map out your processes with this free flow diagram and flowchart software.
1
Effexis Software
67
Shareware
Creates call flows & UML sequence diagrams from textual inputs.
23
Circuit Diagram
2,187
Open source
It helps you make electronic circuit diagrams and export them as images.
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
600
Freeware
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program.
Kramer Electronics
1
Freeware
It is a simple Class based router Connect middleware.
Intelliwizard Inc.
2
Freeware
A MFC ClassWizard like round-trip UML dynamic model tool runs in popular IDEs.
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.
11
GNU General Public License
31
Open source
UMLet is a free, open-source UML tool with a simple user interface.
