The guys over at UML China have released a new version of their list of UML and MDA tools (it is not a tool comparison). The list is easily comprehensible, even if you don’t speak Chinese. The third column specifies the license, and if you are looking for open source tools, look for “å¼€æº”. Hint: the first character consists of four lines, you can easily find those entries).
Topcased, Papyrus UML and oAW are missing and I asked the team to include it in the next version of the list.