Lightweight, powerful, easy to use, UML tool Software Ideas Modeler is a lightweight and powerful CASE tool. It supports UML 2 ...

Visual Paradigm for UML (VP-UML) is a UML design tool and UML CASE tool designed to aid software development. VP-UML supports ...

the Chronos Web Modeller is a collaborative tool for the creation of UML models with reporting, code and document generator . ...

Enterprise Architect is a collaborative modeling, design and management platform based on UML and related standards. Agile, in ...

UMLGraph allows the declarative specification and drawing of UML class and sequence diagrams. The current features are part of ...

The free to use, open source toolkit YAKINDU Statechart Tools (SCT) provides an integrated modeling environment for the specif ...

In much the same way a theatrical director blocks out a play, a software designer uses Rational Rose to visually create (model ...

MockupTiger is a web based application that helps you to build fluid wireframes, mockups or prototypes for your next web appli ...

Violet is a UML editor with these benefits: Very easy to learn and use. Draws nice-looking diagrams. Completely free. Cross-pl ...

Umbrello UML Modeller is a Unified Modelling Language diagram programme for KDE. UML allows you to create diagrams of software ...

A lightweight HTML5/javascript library for UML 2 diagramming. Alpha software. This project is in progress. Many functionalitie ...

Graphical modelling open source UML2 tool based on Eclipse environment. Papyrus is aiming at providing an integrated and user ...

StarUML is a program to develop fast, flexible, extensible, featureful, and freely-available UML/MDA platform running on Win32 ...

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

UMLet is an open-source UML tool with a simple user interface: draw UML diagrams fast, export diagrams to eps, pdf, jpg, svg, ...

Create and share simple UML diagrams.

Beta software. Supported diagram types: class, use case

Gaphor is a Python-based, easy to use modeling environment. This means that you are able to create nice UML diagrams for docum ...

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