StarUML

StarUML is a software application that helps developers and designers create visual diagrams to model and plan the structure of software systems. It allows users to design diagrams such as class diagrams, flowcharts, and data models, which visually represent how different parts of a program interact. This helps teams understand, communicate, and develop complex software more effectively. StarUML supports standard modeling languages like UML (Unified Modeling Language), making it a useful tool for designing both small and large software projects in a clear, organized manner.