问题
I am using c# express and would like to use a free tool to design my class diagrams. What do you recommend for a free tool?
回答1:
There is also NClass, which is quite new, probably not ready for large projects, but looks promising.
Edit: This tool is not new anymore and unfortunately it isn't actively maintained since a while. Last release was on 30 Jul 2010.
回答2:
You should also check out StarUML. It's great and free!
回答3:
With or without code generation?
Without I know Dia and ArgoUML. Also, you might wanna dig through this list.
回答4:
Have you tried JUDE?
http://jude.change-vision.com/jude-web/index.html
回答5:
I use yEd. Its simple but has just enough functionality. It does not generate code.
回答6:
I realize this is a very old question but at least for the past few years Sharp Develop can be used to create class diagrams. Not as good as VS but comparable.
来源：https://stackoverflow.com/questions/1661685/visual-studio-express-free-class-diagram-tool