MKLabs Co.,Ltd. is a Korean software house that focuses on visual modeling tools for software architects and engineers. Its sole public product, StarUML, is a UML and SysML diagramming environment built to support agile, model-driven development across desktop and web platforms. The application covers the full spectrum of systems and software modeling use-cases: analysts sketch requirement diagrams, designers map out class, sequence and state-machine views, DevOps teams document deployment topologies, and embedded engineers model complex SysML parametric and block hierarchies. StarUML imports legacy XMI from Rational, Enterprise Architect or Visio, exports clean code skeletons for Java, C#, C++, Python, TypeScript and other languages, and generates REST API documentation through OpenAPI specs. A fast, HTML5-based diagram engine lets stakeholders co-edit models in real time, while extensible markdown notes, stereotype profiles and customizable templates keep the notation concise yet compliant with OMG standards. Command-line automation interfaces integrate with CI pipelines, allowing architects to validate model integrity or produce nightly documentation artifacts without opening the GUI. Lightweight project files and Git-friendly text-based storage make branching and differencing as straightforward as source code. Because the same binary runs on Windows, macOS and Linux, distributed teams can share a single modeling truth without virtual machines or remote desktops. The publisher’s software is available free of charge on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always fetch the latest release, and can be installed individually or in batch alongside other applications.

StarUML

A sophisticated software modeler for agile and concise modeling.

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