Lucidchart
Freemium
Lucidchart is a web-based application to draw diagrams.
yEd Graph Editor
Free
yEd is a free general-purpose diagramming program with a multi-document interface.
StarUML
Commercial
StarUML is an opensource UML tool.
UMLet
Open Source
UMLet is an open-source Java-based UML tool designed for teaching the Unified Modeling Language and for quickly creating UML diagrams.
Astah Community is a free software design tool which supports the latest UML diagrams.
Dia
Open Source
Dia is free and open source drawing software.
PlantUML
Open Source
PlantUML is an open-source tool allowing users to create UML diagrams from a plain text language.
Edraw Max
Commercial
Edraw Max is comprehensive mind mapping and planning tool network diagrams, floor plans, workflow diagrams, business charts, and engineering diagrams.
Visual Paradigm
Commercial
Visual Paradigm (VP-UML) is a UML CASE Tool.
Modelio
Open Source
Modelio is an Open Source UML tool.
Compare Umbrello with alternatives
Compare Lucidchart and Umbrello and decide which is most suitable for you.
Compare yEd Graph Editor and Umbrello and decide which is most suitable for you.
Compare Visual Paradigm and Umbrello and decide which is most suitable for you.
Compare astah Community Edition and Umbrello and decide which is most suitable for you.