Could anyone suggest an UML tool which you have used and would like to recommend (please provide pros and cons of the tool you recommend, if possible), that meets the following requirements:
1) Free, and comply with standards
2) Ideally for .NET
Please note that the UML in Visual studio Pro is not good enough, VS Ultimate is not considered.
Below is a list on google http://en.wikipedia.org/wiki/List_of_Unified_Modeling_Language_tools