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 ...

Lucidchart is an online diagram and flowchart software that supports Microsoft Office Visio import and can work on any operati ...

yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and ...

Simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations and slide shows.

draw.io is a free online diagram drawing application for workflow, BPM, org charts, UML, ER, network diagrams. No login or reg ...

OmniGraffle can help you make eye-popping graphic documents—quickly—by providing powerful styling tools, keeping lines connect ...

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

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, ...

Creating flowcharts, organizational charts, business diagrams, science illustration, network diagrams, mind map and lots more.

PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere ...