TopCoder UML Alternatives and Similar Software

It's awesome that you want to help us remove incorrect alternatives. Feel free to report more applications below. But keep in mind that the only reason for an alternative not to be valid is if it doesn't share common functionality with TopCoder UML. It might not be a good choice according to you but it’s still an alternative. Read more about our thoughts about alternatives here.

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17likes

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ArgoUML

Open Source by CollabNet |
Mac, Windows, Linux, Online

Not an alternative?

ArgoUML is an open source UML modeling tool and includes support for all standard UML 1.4 diagrams. It runs on any Java platform and is available in ten languages.

Development uml, class-diagram
17likes

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StarUML

Open Source |
Windows

Not an alternative?

StarUML is an open source project 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...

Development modeling, uml
11likes

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Visual Paradigm for UML

Free* by Visual Paradigm International |
Mac, Windows, Linux

Not an alternative?

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,...

Development uml, diagrams, uml-modeling, diagram-designer
+1 more code-engineering
11likes

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Software Ideas Modeler

Free* by Dušan Rodina |
Windows

Not an alternative?

Lightweight, powerful, easy to use, UML tool Software Ideas Modeler is a lightweight and powerful CASE tool. It supports UML 2.2 diagrams and a lot of other ones. Software Ideas Modeler is freeware (for...

Development development, design, uml, code-generation
+1 more software-design
11likes

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UMLet

Open Source |
Mac, Windows, Linux

Not an alternative?

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...

Development uml
6likes

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PlantUML

Open Source by Arnaud Roques |
Mac, Windows, Android, Linux, Online, Chrome OS

Not an alternative?

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,...

Development, Office & Productivity portable It's commonly distributed as JAR file, so it can be run anywhere within JVM., plugin / add-on It's commonly distributed as JAR file, so it can be run anywhere within JVM., workflow, java-based, diagram, chart, uml
+3 more rendering, flowchart, uml-modeling
5likes

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NClass

Open Source by Balazs Tihanyi |
Windows, Linux

Not an alternative?

NClass is a free tool to easily create UML class diagrams with full C# and Java language support.

Development java, uml, modelling, class-diagram
5likes

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Violet UML Editor

Open Source |
Mac, Windows, Linux

Not an alternative?

Get Violet UML Editor at SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

development, community, modeling, source-code
5likes

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astah Community Edition

Commercial by Change Vision |
Windows, Linux

Not an alternative?

From free light-weight versions which provide Intuitive UML software at no cost; to the most powerful UML Plus software on the market Astah allows your team to communicate clearly and easily across platform....

Development modeling, uml, uml-modeling, modeling-tool
4likes

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Modelio

Open Source by Modeliosoft |
Windows, Linux

Not an alternative?

Modelio is an open source modeling tool supporting natively UML, BPMN and model exchange with XMI. It allows to draw all UML2 diagrams and specific diagrams for business process modeling. It is easy and...

Development portable Java based (eclipse), plugin / add-on Modules can be developed in Eclipse, uml, bpmn, uml-modeling, mda, togaf, sysml
+1 more open-source-modeling
5likes

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BOUML

Commercial by Bruno Pagès |
Mac, Windows, Linux

Not an alternative?

BOUML is a free UML 2 tool box (under development) allowing you to specify and generate code in C++, Java, Idl, Php and Python. BOUML runs under Unix/Linux/Solaris, MacOS X(Power PC and Intel) and Windows. ...

Development diagram, uml
3likes

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Papyrus UML

Free |
Mac, Windows, Linux

Not an alternative?

Graphical modelling open source UML2 tool based on Eclipse environment.

Development design, modeling, uml, graphical
1like

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Poseidon for UML

Free |
Mac, Windows, Linux

Not an alternative?

Dont lose the advantage of clarity and simplicity to an overly complicated tool - the Poseidon for UML software line lets you get down to work without entanglements in your development environment. Powerful...

Development uml
1like

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WhiteStarUML

Open Source by Janusz Szpilewski |
Windows

Not an alternative?

WhiteStarUML is a fork of StarUML with an intent to revive its Delphi code base by updating code to recent Delphi editions, reducing dependence on third party components and fixing bugs and adding new...

Development uml, unicode-support
1like

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Modeliosoft

Commercial |
Windows, Linux

Not an alternative?

Whether you are a Business Architect, System Architect, Developer, Analyst or Designer, Modeliosoft meets your needs through its high quality solutions for modeling, and report, architecture or code...

plugin / add-on, modeling, diagram, designer
+3 more uml-modeling, modeling-tool, uml-uml-modelling