Papyrus UML icon

Papyrus UML

Papyrus UML is an open-source UML modeling tool based on Eclipse. It allows developers to create UML diagrams like use case, activity, class, sequence, and more. Papyrus aims to provide an advanced environment for editing, visualization and coding of UML models.

What is Papyrus UML?

Papyrus UML is an open source tool for modeling software systems with the Unified Modeling Language (UML). Developed as an Eclipse plug-in, Papyrus provides a rich graphical editor for constructing and visualizing various UML diagrams including use case diagrams, class diagrams, state machine diagrams, activity diagrams, communication diagrams, and more.

Some key features of Papyrus UML include:

  • Advanced UML 2.x modeling capabilities for thorough software design
  • Code generation from UML diagrams in languages like Java, C++, and more
  • Support for UML profiles to extend UML for specific domains
  • Model validation to catch inconsistencies, syntactical errors, etc.
  • Customizable appearance of diagrams and modeling elements
  • Ability to import/export XMI for exchanging UML models
  • Integrated with other Eclipse components like version control systems

An important advantage of Papyrus UML over proprietary UML tools is that Papyrus is completely free and open-source. This makes it accessible for a wider range of developers and enables custom enhancements over time through its open API and extension points. Papyrus delivers advanced UML 2 modeling capabilities with no licensing or vendor lock-in constraints.

The Best Papyrus UML Alternatives

Top Apps like Papyrus UML

Lucidchart, Enterprise Architect, StarUML, Visual Paradigm, PlantUML, yEd Graph Editor, IBM Rational Software Architect, ArgoUML, astah Community Edition, Umbrello, Yakindu Statechart Tools, ObjectAid, UML Designer, Bonita BPM, BOUML, Eclipse Mode Development Tools, jsUML2, Poseidon for UML, ClickCharts, System Designer, TopCoder UML, Iterop, Chrons Web Modeler, Classbuilder, Topcased, ckwnc, SEQO, yUML are some alternatives to Papyrus UML.

Lucidchart

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Enterprise Architect

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StarUML

StarUML is an open-source software modeling application for creating and editing Unified Modeling Language (UML) diagrams. It is cross-platform, running on Windows, Linux and Mac operating systems.Some key features of StarUML include:Support for all 14 standard UML 2.5 diagram types such as use case diagrams, class diagrams, sequence diagrams, activity...

Visual Paradigm

Visual Paradigm is a professional UML modeling software used by software developers and architects for software design and architecture. It supports all standard UML 2.x diagrams like use case diagrams, class diagrams, sequence diagrams, activity diagrams, communication diagrams, state machine diagrams, deployment diagrams, component diagrams, and more.Key features of...

PlantUML

PlantUML is an open-source tool used for rapidly creating UML diagrams from a plain text language. It supports all standard UML diagrams like use case diagrams, component diagrams, class diagrams, sequence diagrams, state diagrams, activity diagrams, etc. The main goal of PlantUML is to provide a simple and efficient way...

YEd Graph Editor

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IBM Rational Software Architect

IBM Rational Software Architect is a comprehensive integrated development environment (IDE) built on the Eclipse open source framework for model-driven development and service-oriented architecture (SOA). It provides a full lifecycle support for software design, construction, deployment, and maintenance.Some key features include:Supports various software modeling techniques like UML, BPMN...

ArgoUML

ArgoUML is a leading open-source UML modeling tool for designing and documenting software systems. Written in Java, it runs on any platform supporting Java 8 or newer.Key features of ArgoUML include:Supports all 14 UML diagram types including use case diagrams, class diagrams, sequence diagrams, state machine diagrams, activity diagrams, and...

Astah Community Edition

astah Community Edition is a free and open-source UML modeling tool for software design and development. It enables software developers and architects to create various UML diagrams like use case diagrams, class diagrams, sequence diagrams, communication diagrams, state machine diagrams, activity diagrams, and deployment diagrams.As it is the community...

Umbrello

Umbrello is a free, open source Unified Modeling Language (UML) modeling tool and code generator. It enables software developers and architects to create UML diagrams like use case diagrams, class diagrams, sequence diagrams, state machine diagrams and more to visually design and document software systems.Key features of Umbrello include...

Yakindu Statechart Tools

Yakindu Statechart Tools is an open-source modeling tool for developing reactive, event-driven systems and complex business logic. It is based on the statecharts formalism and provides a graphical statechart editor, code generators for multiple target languages (C, C++, Java, Python), simulation, debugging, automated test case generation, and documentation generation.Key...

ObjectAid

ObjectAid is an open-source Eclipse plugin used by Java developers to understand and analyze relationships between classes and objects in their code. It provides a range of visualization and analysis tools without requiring changes to code.Key features include:Dynamic UML diagrams like class diagrams and sequence diagrams generated at...

UML Designer

UML Designer is a free, open-source Unified Modeling Language design and modeling tool. It enables software developers, architects, and analysts to create a visual model of a software system using common UML diagrams.With UML Designer, users can create diagrams like:Use case diagrams - Model system functionality from a...

Bonita BPM

Bonita BPM is an open-source, flexible business process management and workflow suite created by Bonitasoft. It features tools for designing, executing, monitoring and improving business processes and workflows.Some key capabilities and benefits of Bonita BPM include:Graphical process design with an Eclipse-based designerForms and UI builders to create user...

BOUML

BOUML is an open-source modeling tool primarily focused on UML diagrams for software design and architecture. Some key features of BOUML include:Supports all 14 UML 2.x diagram types including use case, class, sequence, state machine, and activity diagrams.Can reverse engineer code into UML class and sequence diagrams for 10+ programming...

Eclipse Mode Development Tools

Eclipse Mode Development Tools is a popular open-source integrated development environment (IDE) used by millions of developers worldwide. Originally created for Java development, it now supports a wide range of programming languages via plugins.Key features of Eclipse include:Code editing with syntax highlighting, auto-completion, refactoring tools, and moreDebugging capabilities...

JsUML2

jsUML2 is an open-source JavaScript library for creating UML diagrams directly in the browser. It was originally developed by Zbigniew Skuzinski and since 2019 has been maintained by Ian Chamberlain.Some key features of jsUML2 include:Supports all major UML diagram types: class, object, use case, component, deployment, composite structure, activity...

Poseidon for UML

Poseidon for UML is a free, open-source UML modeling and diagramming tool for Windows, Linux, and Mac. It allows software developers and architects to create a wide variety of UML diagrams like use case diagrams, class diagrams, sequence diagrams, state machine diagrams, activity diagrams, and more.Some key features of...

ClickCharts

ClickCharts is a business intelligence and data visualization software used to create dashboards, charts, and graphs to gain meaningful insights from data. Some key features of ClickCharts include:Drag and drop interface to easily build interactive visualizations like charts, graphs, gauges, maps, and moreLarge library of chart types including bar...

System Designer

System Designer is a comprehensive visual modeling and architecture design tool used by software developers and architects. It provides an intuitive drag-and-drop interface for creating various UML diagrams such as use case diagrams, class diagrams, sequence diagrams, activity diagrams, and more to visually model software systems.Key features include:Intuitive...

TopCoder UML

TopCoder UML is an open source unified modeling language (UML) tool for software developers and architects. It can be used to create a variety of UML diagrams like class diagrams, sequence diagrams, use case diagrams, activity diagrams, and more to visually model software systems.Key features of TopCoder UML include...

Iterop

Iterop is an open-source integration platform designed to help businesses connect their SaaS applications and services. It provides a graphical interface and pre-built components that allow users to integrate apps, build workflows and automations, sync data between systems without writing any code.Some key capabilities and benefits of Iterop include...

Chrons Web Modeler

Chrons Web Modeler is a powerful yet easy-to-use web design software suited for all levels of expertise. Whether you are new to web design or a seasoned pro, Chrons Web Modeler provides all the tools you need to create stunning, professional-quality websites.With an intuitive drag-and-drop interface and hundreds of...

Classbuilder

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Topcased

Topcased is an open-source software tool designed for modeling, simulation, and analysis of complex systems. It includes several modeling languages and analysis capabilities in a single integrated environment.Some key features and capabilities of Topcased include:Support for UML, SysML, and other modeling languages to describe software, systems, and hardware...

Ckwnc

ckwnc is a free, open-source desktop blogging client that can be used to manage and publish content to various blogging platforms without needing access to a web browser. It is designed to provide a simple, minimalist writing experience combined with powerful posting and formatting options.Some key features of ckwnc...

SEQO

SEQO is an open source diagramming and visualization software that can be used as an alternative to Microsoft Visio. It provides an intuitive drag-and-drop interface that allows users to easily create various types of diagrams including flowcharts, UML diagrams, network diagrams, floor plans, and more.Some key features of SEQO...

YUML

yUML is an online application and service for quickly creating a variety of UML diagrams. It supports use case diagrams to capture high-level functional requirements, class diagrams to model code structure, activity diagrams to model workflow and business logic, state machine diagrams to model state transitions and sequence diagrams to...