Visual Paradigm Modeler, Floating License

Visual Paradigm Modeler Edition is a UML modeler for software development teams to create professional-look UML diagrams and produce software specification through HTML, PDF and Word reporting. Visual Paradigm Modeler Edition supports several popular modeling languages including UML, ERD and SysML. Visual Paradigm Modeler Edition supports concurrent modeling through team collaboration with various kinds of concurrent versioning system. Visual Paradigm Modeler Edition does pretty much everything the other expensive UML tools do but at a miniscule fraction of the cost.