Green Bird Software
A small program to draw class diagrams and generate code.
Mandate of Heaven is an ambitious single player level for Crysis.
Follow the tremendous adventure of Bonnie & Clyde.
Cay S. Horstmann
Violet is a UML editor, very easy to learn and use, draws nice-looking diagrams.
Tigris.org (Open Source)
ArgoUML is the leading open source UML modeling tool.
Visual Paradigm International Ltd.
VP-UML Community Edition (VP-UML CE) is a free UML drawing tool.
ParkCAD’s parking standards can design multiple parking sites in minutes.
The UML stencil for Visio supports complete UML, SoaML and other UML profiles.
Dinosaurs Violet Parking 2 is a cool parking game.
Falco Software, Inc.
Heavy Truck Parking tests your abilities in driving and parking.
UML modeling tool with UML 2.4 support and round-trip Python, ADA, Java, C/C++...
Poseidon for UML is a great UML tool with a complete set of diagrams.
Microgold Software Inc.
WithClass is a rich featured UML Modeling Tool to draw UML Diagrams.
A UML modeling tool that supports the majority of UML diagrams.
Change Vision, Inc.
Astah UML is an easy and affordable way to increase your UML potential.