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Maximize your data potential with yFiles
The leading SDK for dynamic graph and network visualization

High performance and flexibility with yFiles, compatible with JavaScript, Java, .NET, and WPF.

yFiles is a comprehensive diagram visualization SDK that empowers developers and data analysts to create visually captivating and highly interactive diagrams. Whether you're working with graph databases, business process diagrams, or complex network visualizations, yFiles delivers unmatched performance and flexibility.
With robust support for JavaScript/TypeScript, Java, JavaFX, .NET, and WPF it's the go-to solution for turning your data into meaningful insights.

Visualize anything, accept no limits!

New major release

yFiles for HTML version 3.0

yFiles for HTML version 3 introduces substantial improvements that simplify your workflow, enhance your projects, and unlock new possibilities in graph visualization.

This new generation features a streamlined API for a smoother developer experience, a modernized UX for enhanced usability, and a host of new features that make working with diagrams more efficient and intuitive than ever.

State-of-the-art projects with advanced network visualizations
Create stunning interactive graphs and diagrams.

Develop impressive interactive graph and data visualization applications.

Whether you're a developer who needs smooth platform integration, a data analyst who requires advanced graph visualization, or a business professional who needs clear process diagrams, yFiles solutions will meet your needs.

Developers looking for seamless integration with various platforms.
Data analysts needing advanced visualization tools for graph analytics.
Business professionals requiring intuitive diagrams for process management and reporting.

See interactive demos

Screenshot of a application build with yfiles.

Visualize and analyze data with tailored solutions for any use case

With yFiles you can implement any use case that includes the visualization of related data. From company ownership structures and supply chain analysis to fraud detection, production workflows, and social network exploration, yFiles’ versatile API and powerful features enable you to create custom solutions that fit your unique requirements. No matter the complexity or domain, yFiles provides the tools to transform your data into insightful visualizations.

yFiles goes beyond simple visualizations, offering advanced features like automatic layouts, interactive editing, animations, and graph analysis algorithms. These tools allow you to highlight key relationships, uncover hidden patterns, and make truly data-driven decisions. Its highly flexible API ensures seamless integration into your applications, saving you time and effort.

Diagramming across industries

Visualizations for any use case!

Visualizations for any use case!

Companies all over the world rely on yFiles

Powerful and Diverse Layout Algorithms

A wide variety of layouts, flexible configurations, and superior performance.

Wide variety of different layout types
Incremental layout algorithms
Combination of multiple layouts
Advanced edge-routing

Advanced Visualization Capabilities

High-quality visualizations that clarify and inform.

High-quality rendering
Interactive visualizations
Dynamic visualizations
Customization of visual styles
Support for different graph types

Flexibility and Customizability

Fully customizable layouts and styles for any use case.

Highly customizable layouts
Flexible API
Support for multiple styles
Adaptability to different data structures
Dynamic customization

High Performance

Efficient handling and rendering of large graphs.

Efficient layout algorithms
Scalability
Performance tuning options
Optimized rendering engine
Efficient handling of large graphs

Integration with Various Platforms

Seamlessly integrates with existing systems and frameworks.

Cross-platform support
Framework independent
API consistency
Modular architecture
Cloud and on-premise compatibility

Interaction and Animation Features

Comprehensive components for dynamic, interactive graphs.

Comprehensive interaction framework
Advanced animation capabilities
Customizable user interactions
Touch and gesture support
Dynamic updates
Smooth transitions for layout changes

Universal Data Support

No restrictions on data sources or types—total flexibility.

Data source independence
Real-time data updates
No forced cloud dependencies
Data ownership remains with the customer
No specific data format required

Security and Data Privacy

GDPR compliant, no forced cloud use, full data control.

GDPR-compliant
No forced cloud dependencies
Full control over infrastructure
End-to-end data security
Data ownership remains with the customer

Fast and Competent Support

Quick responses, direct access to core developers.

Direct contact with core developers
Quick response times
Professional support
Comprehensive resources

Long-Term Market Presence and Expertise

25 years of experience, mature, future-proof solutions.

25+ years of experience
Mature and stable software
Future-proof
Proven in diverse industries
Commitment to ongoing improvements

Comprehensive Documentation

Extensive docs, guides, 300+ demos, and tutorials.

Detailed API documentation
Developer guides
Extensive code samples
Step-by-step tutorials
300+ live source code demos

Start building your graph application today!

- Download yFiles for free -

yWorks
—the team behind yFiles
25 years of expertise in diagram visualization

For over 25 years, yWorks has specialized in graph and network visualization. The company develops yFiles, a powerful diagramming SDK used by developers worldwide to build high-quality, interactive applications. Efficient data structures, advanced algorithms, and intuitive user interactions ensure seamless visualization across diverse platforms and industries.

A team of over 30 dedicated developers continuously advances the technology behind yFiles, pushing the boundaries of data visualization to make complex information more accessible. Their expertise enables seamless integration, flexible customization, and cutting-edge visualization capabilities.

In addition to yFiles, yWorks provides tools for data analysis , graph exploration, and intuitive diagram editing.

Meet yWorks, the diagramming experts

From southern Germany to Silicon Valley

Numerous world-renowned companies, research institutes, and universities rely on the expertise of yWorks.

Explore yFiles’ powerful feature set for your next project

yFiles provides a comprehensive set of out-of-the-box features that empower you to create professional-grade visualizations with ease.

From automatic layouts that intelligently arrange your data to interactive editing, animations, graph styling, and advanced analysis algorithms, yFiles equips you with the tools you need to build tailored solutions for any use case.

Automatic layouts

Easily create visually appealing and structured diagrams with yFiles’ automatic graph layouts. From hierarchical to organic layouts, yFiles offers a wide variety of algorithms that intelligently arrange diagram elements to highlight relationships and improve clarity—fully customizable to fit your domain.

Graph styling

Create visually stunning and interactive diagrams with yFiles. From customizable styles and animations to sophisticated data binding and label rendering, yFiles provides everything you need for professional-grade graph visualizations tailored to any use case.

Interaction

Empower your users with unparalleled interaction options. yFiles supports everything from intuitive diagram navigation to fully customizable interaction modes, enabling easily editing, creation, and navigation of complex diagrams.

Animation

Bring your data to life with yFiles' advanced animation features. Smooth transitions ensure seamless updates for dynamic data changes. Animated effects help users better understand the data. Whether you are visualizing networks, data flows, or guiding users through complex structures, yFiles lets you create useful animated network visualizations.

Analysis algorithms

Uncover hidden insights in your data with yFiles’ powerful graph analysis algorithms. From pathfinding and clustering to centrality measures and connectivity checks, yFiles provides the tools to explore, understand, and optimize even the most complex networks.

See all features