Diagramo - Diagramo is an online flowchart software - diagrams (create, edit and share)
Azure DevOps - Visual Studio dev tools & services make app development easy for any platform & language. Try our Mac & Windows code editor, IDE, or Azure DevOps for free.
Modelio - Modelio is an open source modeling tool supporting natively UML, BPMN and model exchange with XMI.
Helix ALM - Helix ALM is the single, integrated application that lets you centralize and manage requirements, test cases, issues, and other development artifacts and their relationships.
UML Designer - UML Designer provides a set of common diagrams to work with UML 2.5 models.
Jama Connect - The Leader in Requirements Management Solutions