LightningChart .NET

LightningChart .NET is a high performing charting library for desktop application development, fully GPU-accelerated with a rendering capacity of 16 billion data points in real-time with low-resource consumption, suitable for the most demanding industries with a 170+ library of 2D and 3D graphics. "LightningChart has proven to be the fastest charting library in the world for desktop and web." says Pasi Tuomainen, LightningChart CEO. As ultra-high performant .NET charts for WPF, WinForms and UWP, LightningChart .NET is meant to be implemented in demanding industries’ (science and research, engineering, economics and finance, medicine, energy, space and defense) data visualization application development.

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Visualize complex and huge data sets, with LightningChart's optimized series types.
LightningChart .NET has recently introduced the SampleDataBlockSeries which is the optimal series type to visualize scrolling/sweeping real-time data with very low variations in refresh intervals, it gives a smooth monitoring experience, much better than before. The SampleDataBlockSeries line series uses less RAM and CPU resources, provides a higher FPS and a significantly better responsiveness to user...

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Latest News

Advance Your Data Visualizations in .NET 9 Projects

April 24, 2025Product Update

LightningChart .NET v12.2.1 adds Microsoft .NET 9 support to provide high-performance charting capabilities in the latest .NET framework.

Visualize and Analyze Cyclical or Angular Data

June 18, 2024Product Update

LightningChart .NET v12 adds a new Polar Heatmap / IntensityGrid series type for visualizing complex polar data with intensity values.

Optimize Chart Text Rendering at High DPI

February 19, 2024Product Update

LightningChart .NET v11.0.1.1 delivers sharp text across all screen resolutions, ensuring your charts look stunning on any display.

Build Advanced Charts and Graphs for .NET 8

January 12, 2024Product Update

LightningChart .NET 10.5.1.1 adds .NET 8 support, allowing developers to integrate data visualization functionality into their .NET 8 applications.

LightningChart Added to .NET Charts Comparison

June 30, 2023Comparison Update

Compare LightningChart’s features against a wide range of alternative charts for .NET.

LightningChart .NET v10.5.1

June 19, 2023New Version

Adds DataCursor functionality for all 3D, Polar and Smith series.

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Prices from: ￦ 1,958,700

The license is granted for one developer only, and one machine. .NET Individual license is available as Bronze, Silver, Gold or Platinum packages for WPF, Winforms and UWP or as a bundle of all...