StarUML is an open-source UML (Unified Modeling Language) tool used for creating software designs and modeling systems. It supports various diagram types, including class diagrams, sequence diagrams, and state diagrams, which are essential for software architecture and design. StarUML is favored by developers and software engineers for its ease of use, extensibility, and integration with development tools, enabling a streamlined design and development workflow.
- Portable version that doesn’t require installation or setup wizard
- Portable version that installs with no automatic file syncing or online backups