Top 20 NuGet chart Packages

Draw a chart with progress bar style
Xamarin.Android charts, including line, ring, bar, radar, diagram etc
Charts/graphs library for Android compatible with API 8+, several chart types with support for scaling, scrolling and animations. Works best when hardware acceleration is available, so API 14+(Android 4.0) is recommended.
Simple graph view that is similar to the ones you see on coin exchange sites.
A simple stock charting library for Android, supporting time-line, k-line, macd, kdj, rsi, boll index, and interactive gesture operation, including left and right sliding to refresh, scaling, highlighting
Android Graph Library for creating zoomable and scrollable line and bar graphs
A .NET Core wrapper to generate charts using the popular Chart.Js library. Icon made by Smashicons from www.flaticon.com
Xamarin.Android Binding for Majorkik's SparkLineLayout. Simple and lightweight library for drawing sparklines / graphs. Support markers and gradients.
a class library for the ReoGrid binding model
Essential UI Kit for Xamarin Forms - Easy-to-Use
Simple, flexible, interactive and powerful data visualization for WinForms (forked from master branch to add Support to (Multi Targting) netcoreapp3.1, Net 6.0, Net 7.0 And Net 8.0)
Simple, flexible, interactive and powerful data visualization for Wpf
OxyPlot is a plotting library for .NET. This is a support library for OxyPlot to work with AvaloniaUI.
spinoff of the MicroCharts library
Controls and utilities for Windows 8.1 XAML store applications.
Sparrow Toolkit a set of Data Visualization controls(Chart, Gauge,BulletGraph and Sparkline) with lot of flexibility, performance, faster and more efficient for Windows Phone 7.1
Sparrow Toolkit a set of Data Visualization controls(Chart, Gauge,BulletGraph and Sparkline) with lot of flexibility, performance, faster and more efficient for Silverlight
Sparrow Toolkit a set of Data Visualization controls(Chart, Gauge,BulletGraph and Sparkline) with lot of flexibility, performance, faster and more efficient for WinRT