NClass Alternatives [Page 3]

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Graphviz is open source graph visualization software. It has several main graph layout programs.

PlantText is an online tool that quickly generates images from text. Primarily, it is used to generate UML (Unified Modeling Language) diagrams. It is based on a text language called PlantUML.

Yuml.me is a legit modeling tool that comes with the strategic measure that let teams and individual create diagram more quickly via simply typing plain text.

System Designer is a low code development platform that you can use to create UML-based models.

A Powerful idea processor.It's Open Source and Freeware.

SEQO generates UML sequence diagrams from a simple text.

UModel is a web-based tool that enables developers to use UML diagrams to express their software requirements.

Violet is a UML editor with these benefits: Very easy to learn and use. Draws nice-looking diagrams.

Wondershare EdrawMax is an all-in-one application for creating professional-looking documents, visualizing, and collaborating better.

Chrons Web Modeler, now named Olympos, is a collaboration tool that you can use to create UML models and diagrams with features like document, report, and code generator.

The ObjectAid UML Explorer is an agile and lightweight code visualization tool for the Eclipse IDE.

ASCII Art Studio has been designed to help create ASCII art.