Papyrus UML Alternatives

StarUML

StarUML is a 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 tools such as Rational Rose, Together and so on.

Features:

• Sequence Diagrams
• Class Diagrams
• Entity Relationship Diagrams
• Export to PDF
• UML diagrams

Enterprise Architect

Sparx Systems’ flagship modeling platform, Enterprise Architect, provides robust support for enterprise-wide, cloud-enabled collaboration that captures an integrated view of what is, what will be, and the journey there.

Features:

• Database reverse engineering
• UML diagrams
• Class Diagrams
• Component Diagrams
• Requirements management
• Sequence Diagrams

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. It supports software development teams in requirements capturing, software planning (use case analysis), code engineering, class modeling, data modeling, etc. A Community Edition is available for FREE for non-commercial use.

Features:

• BPMN2 animation
• Diagrams
• Entity Relationship Diagrams
• Ide integration
• SAML Single Sign-On
• User story mapping
• Website wireframing
• Wireframing

Software Ideas Modeler

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 non-commercial use). Commercial user may use this software only after buying a license. - Easy and fast drawing: auto alignment, layouts, grid, auto scrolling - UML 2.