NClass Alternatives
NClass is described as 'Free tool to easily create UML class diagrams with full C# and Java language support. The user interface is designed to be simple and user-friendly for easy and fast development. Properties, enums, delegates and other language specific elements are fully supported' and is an app in the development category. There are more than 25 alternatives to NClass for a variety of platforms, including Windows, Linux, Mac, Web-based and Android apps. The best NClass alternative is PlantUML, which is both free and Open Source. Other great apps like NClass are Umbrello, Visual Paradigm, StarUML and Enterprise Architect.
- Free • Open Source
- 112 PlantUML alternatives
PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within JVM and integrated with various application such as wiki, text editor, IDE, programming language, documentation generator, and others.
License model
- Free • Open Source
Application types
Country of Origin
France
EU
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- Chrome OS
PlantUML Features
- 51 Umbrello alternatives
Umbrello is a Unified Modelling Language (UML) modelling tool and code generator. It can create diagrams of software and other systems in the industry-standard UML format, and can also generate code from UML diagrams in a variety of programming languages.
License model
- Free • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Windows
- Linux
- Snapcraft
- Flathub
- Flatpak
- 79 Visual Paradigm alternatives
Visual Paradigm for UML (VP-UML) is a UML design tool and UML CASE tool designed to aid software development. VP-UML supports key modeling standards such as Unified Modeling Language (UML) 2.4, SysML, ERD, DFD, BPMN 2.0, ArchiMate 2.0, etc.
License model
- Paid • Proprietary
Application types
Country of Origin
Hong Kong SAR China
Platforms
- Mac
- Windows
- Linux
Visual Paradigm Features
- 54 StarUML alternatives
StarUML is a program to develop fast, flexible, extensible, featureful, and freely-available UML/MDA platform running on Win32 platform. The goal of the StarUML project is to build a software modeling tool and also platform that is a compelling replacement of commercial UML...
License model
- Paid • Proprietary
Application type
Country of Origin
South Korea
Platforms
- Mac
- Windows
- Linux
StarUML Features
- 50 Enterprise Architect alternatives
High performance and scalable visual modeling tool for the planning, design and construction of business architectures, software and systems. With customers based in all industries, Sparx Systems is a leading vendor of innovative modeling solutions.
License model
- Paid • Proprietary
Application types
Country of Origin
Australia
Platforms
- Windows
Enterprise Architect Features
UMLet is an open-source UML tool with a simple user interface: draw UML diagrams fast, export diagrams to eps, pdf, jpg, svg, and clipboard, share diagrams using Eclipse, and create new, custom UML elements.
UMLet Features
- 34 Astah UML alternatives
Astah UML is a UML modeling editor with a user-friendly interface. It allows for the creation of various UML 2.x diagrams and mindmaps. The software includes features such as auto-creation of class diagrams, customizable shortcut keys, and merging project files.
License model
- Paid • Proprietary
Application types
Country of Origin
United States
Platforms
- Windows
- Linux
Astah UML Features
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Eclipse
Papyrus UML Features
Design flowcharts, UML, Venn, and mind map diagrams with customizable templates, varied symbols, shapes, connector styles, overlapping sheet support, and intuitive drag-and-drop editing. Export visuals as images, edit multiple diagrams, and organize complex data visibly.
License model
- Free Personal • Proprietary
Application types
Country of Origin
Australia
Platforms
- Mac
- Windows
- Android
- Kindle Fire
ClickCharts Features
Lightweight, powerful, easy to use, UML tool
Software Ideas Modeler is a lightweight and powerful CASE tool. It supports UML 2.2 diagrams and a lot of other ones. Software Ideas Modeler is freeware (for non-commercial use). Commercial user may use this software only after buying.
License model
- Paid • Proprietary
Application types
Country of Origin
Slovakia
EU
Platforms
- Windows
Software Ideas Modeler Features
The PlantText tool is an online tool for quickly creating UML (Unified Modeling Language) diagrams. Unlike most tools, PlantText can build diagrams without the use of a mouse because it is based on PlantUML markup language.
PlantText Features
Violet is a UML editor with these benefits: Very easy to learn and use. Draws nice-looking diagrams. Completely free. Cross-platform. Violet is intended for developers, students, teachers, and authors who need to produce simple UML diagrams quickly.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
Violet UML Editor Features