1
Effexis Software
67
Shareware
Creates call flows & UML sequence diagrams from textual inputs.
8
Pacestar Software
1,068
Shareware
Creates activity diagrams, class and object diagrams and communication diagrams.
13
NCH Software
11,070
Freeware
Map out your processes with this free flow diagram and flowchart software.
3
Gentleware AG
4
Shareware
Poseidon for UML is a great UML tool with a complete set of diagrams.
Faculty of Management Science and Informatics, University of Zilina
22
Freeware
It's aimed towards diagram types commonly used by people involved in IT.
12
MeeSoft
8,669
Freeware
Diagram Designer is a graphics editor tool to edit graphical data.
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.
Christopher Deckers
Freeware
It dynamically produces some UML-like diagrams from various sources.
2
CollabNet
2
Freeware
Trace2UML can be used to integrate sequence diagrams into dokuwiki.
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.
1
EDrawSoft
38
Shareware
Professional UML Diagrams and Software Diagrams Drawing Tools with Examples.
4
Cay S. Horstmann
412
Freeware
Violet is a UML editor, very easy to learn and use, draws nice-looking diagrams.
Omar AL Zabir
12
Open source
PlantUmlEditor is a convenient IDE to create UML diagrams using plantuml.
University of Manchester
5
Freeware
It's a tool for helping blind people read software engineering UML diagrams.
