Gaphor
Gaphor is a Python-based, easy to use modeling environment. This means that you are able to create nice UML diagrams for documentation and to assist you with design decisions. Gaphor will help you create your applications.
Visual Paradigm
Visual Paradigm for UML (VP-UML) is a UML design tool and UML CASE tool designed to aid software development. VP-UML supports ...
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UMLGraph
UMLGraph allows the declarative specification and drawing of UML class and sequence diagrams. The current features are part of ...
ClickCharts
Create flowcharts easily with this flowchart and diagram maker software. Whether you're mapping out ideas, laying out the stru ...
Umbrello
Umbrello UML Modeller is a Unified Modelling Language diagram programme for KDE. UML allows you to create diagrams of software ...
UMLet
UMLet is an open-source UML tool with a simple user interface: draw UML diagrams fast, export diagrams to eps, pdf, jpg, svg, ...
PlantText
The PlantText tool is an online tool for quickly creating UML (Unified Modeling Language) diagrams. Unlike most tools, PlantTe ...
PlantUML
PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere ...