I'm looking to find free UML/CASE tools. I've heard about argoUML, but I'm wondering if there are any othere out there. It needn't have the ability to generate code from designs but the ability to create class, sequence, and collaboration diagrams is a must.
Visual Paradigm offers the "Community Version" of its UML and Java IDE tools as a for free download.
Oracle's JDeveloper 9 also has some UML capabilities.
These are not Open Source though.
check out ArgoUML