StarUML Alternatives

StarUML is described as 'program to develop fast, flexible, extensible, featureful, and freely-available UML/MDA platform running on Win32 platform. The goal of the StarUML project is to build a software modeling tool and also platform that is a compelling replacement of commercial UML' and is a UML Modeling tool in the development category. There are more than 50 alternatives to StarUML for a variety of platforms, including Windows, Linux, Mac, Online / Web-based and Android. The best alternative is yEd Graph Editor, which is free. Other great apps like StarUML are PlantUML, Lucidchart, Microsoft Office Visio and Visual Paradigm.

StarUML alternatives are mainly UML Modeling Tools but may also be Diagram Editors or Mind Mapping Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of StarUML.

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StarUML

Paid • Proprietary
UML Modeling Tool

Mac
Windows
Linux

StarUML is a program to develop fast, flexible, extensible, featureful, and freely-available UML/MDA platform running on...

Learn more about StarUML

yEd Graph Editor
Is this a good alternative?
Yes
No
Free • Proprietary
Mind Mapping Tool
Diagram Editor
UML Modeling Tool
Mac
Windows
Linux
Online
BSD
105 alternatives to yEd Graph Editor
yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just pressing a button. You can use yEd to quickly create flow charts, BPMN and UML diagrams...
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yEd Graph Editor Features
1. Auto LayoutyEd Graph Editor supports layouts that dynamically grow and adapt to the size of its contents.
2. PortableyEd Graph Editor can be used from a USB stick or similar with no prior installation.
Export to SVG
Flow Chart
BPMN diagrams
Flow diagram visualisation
XML import / export
Modules
Import From Excel
Grid layout options
Class Diagrams
Create UML entities
PlantUML
Is this a good alternative?
Yes
No
Free • Open Source
Diagram Editor
Mind Mapping Tool
UML Modeling Tool
Mac
Windows
Linux
Online
Android
Chrome OS
108 alternatives to PlantUML
PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within JVM and integrated with various application such as wiki, text editor, IDE, programming language, documentation generator, and others.
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PlantUML Features
1. PortablePlantUML can be used from a USB stick or similar with no prior installation.
2. Support for MarkDownPlantUML supports MarkDown for document formatting.
Text Based Format
Java based
VCS Friendly
Workflow
Flow Chart
Rendering
Create UML entities
PlantUML vs StarUML
Most users think PlantUML is a great alternative to StarUML.
Lucidchart
Is this a good alternative?
Yes
No
Freemium • Proprietary
Mind Mapping Tool
Diagram Editor
Team Collaboration Tool
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
bambooHR
Microsoft Office Powerpoint
Microsoft OneDrive
Jira
Microsoft Office Word
Google Drive
Slack
Google Drive - Docs
Quip
Microsoft Teams
Software as a Service (SaaS)
Salesforce.com
Google Apps
Microsoft Azure
Microsoft Office 365
Google Drive - Sheets
Microsoft Office Suite
LinkedIn
Confluence
Microsoft Office Excel
191 alternatives to Lucidchart
Lucidchart is a visual workspace that combines diagramming, collaboration, and data visualization to accelerate understanding and drive innovation. With this intuitive, cloud-based solution, everyone can work visually and collaborate in real time.
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Lucidchart Features
1. Real time collaborationMultiple users can work together in Lucidchart simultaneously.
General-purpose diagramming
Flow Chart
Scalable UI
Sequence Diagrams
Export to PDF
Charts
Visitor management
Web-Based
Online collaboration
Microsoft Office Visio
Is this a good alternative?
Yes
No
Paid • Proprietary
Diagram Editor
Mind Mapping Tool
Vector Graphic App
Windows
Windows S
111 alternatives to Microsoft Office Visio
Microsoft Office Visio makes it easy for IT and business professionals to visualize, explore, and communicate complex information. Go from complicated text and tables that are hard to understand to Visio diagrams that communicate information at a glance.
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Microsoft Office Visio Features
1. Real time collaborationMultiple users can work together in Microsoft Office Visio simultaneously.
Workflow
Flow Chart
Brainstorming
Visual Paradigm
Is this a good alternative?
Yes
No
Paid • Proprietary
Diagram Editor
UML Modeling Tool
Mac
Windows
Linux
65 alternatives to 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 key modeling standards such as Unified Modeling Language (UML) 2.4, SysML, ERD, DFD, BPMN 2.0, ArchiMate 2.0, etc.
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Visual Paradigm Features
Ide integration
Entity Relationship Diagrams
Website wireframing
SAML Single Sign-On
User story mapping
Umbrello
Is this a good alternative?
Yes
No
Free • Open Source
UML Modeling Tool
Mac
Windows
Linux
47 alternatives to Umbrello
Umbrello is a Unified Modelling Language (UML) modelling tool and code generator. It can create diagrams of software and other systems in the industry-standard UML format, and can also generate code from UML diagrams in a variety of programming languages.

Umbrello has no features, suggest some!
Diagram Designer
Is this a good alternative?
Yes
No
Free • Proprietary
Diagram Editor
Windows
85 alternatives to Diagram Designer
Simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows.
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Diagram Designer Features
Flow Chart
SequenceDiagram.org
Is this a good alternative?
Yes
No
Free • Proprietary
Diagram Editor
UML Modeling Tool
Mac
Windows
Linux
Online
12 alternatives to SequenceDiagram.org
Free Sequence Diagram Tool Online. Clean simple interface and fast client side processing. Works Online and Offline, Scripting and Drag and Drop.
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SequenceDiagram.org Features
Export to SVG
UMLet
Is this a good alternative?
Yes
No
Free • Open Source
Diagram Editor
Windows
35 alternatives to UMLet
UMLet is an open-source UML tool with a simple user interface: draw UML diagrams fast, export diagrams to eps, pdf, jpg, svg, and clipboard, share diagrams using Eclipse, and create new, custom UML elements.
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UMLet Features
1. Extensible by Plugins/ExtensionsUMLet can be extended with add-ons, plugins and extensions.
Plug-ins
Java based
Content Templates
Drag and Drop
Enterprise Architect
Is this a good alternative?
Yes
No
Paid • Proprietary
UML Modeling Tool
Windows
49 alternatives to Enterprise Architect
High performance and scalable visual modeling tool for the planning, design and construction of business architectures, software and systems. With customers based in all industries, Sparx Systems is a leading vendor of innovative modeling solutions.
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Enterprise Architect Features
Database reverse engineering
Requirements management
Class Diagrams
Sequence Diagrams
Component Diagrams