Editor for UML Class and Object Diagrams

The UML class diagram editor is used for modeling classes and their relationships in UML 2 notation.

Purpose

You can use class diagrams to model everything relevant to relationships between classes in your system.

Class diagrams are the central diagram type of UML. They describe a system's classes, its properties, operations and relationships between classes.

Class diagrams are implemented in all phases of the software development process.

You can use the object diagram to represent instances of classes at the time of execution as a snapshot of the system.