Chart Component
for Avalonia

Create multi-platform native .NET apps with
extensive data visualisation collection

Try it!

The Chart component for Avalonia offers a great generic component suite for a myriad of charting requirements, targeting too, important vertical areas such as the financial, scientific and statistical worlds.

Chart Collection

Fully customisable chart types, maps and gauge indicators, plus a complete featureset to help build powerful applications for desktop, web and mobile.

Easy to Use

See how easy it is to code TeeChart and how can improve department development productivity.

Priced Right for You

Its price is light making it an easy fit in any project's budget.

A Superlative in charting

With over 25 yrs of charting development behind TeeChart, it's simply one of the most extensive charting libraries that you can lay your hands on.

A quick glance


Complete gallery of 2D & 3D chart types and toolkit
Avalonia's cross-platform UI framework for .NET, provides a flexible styling system supporting a wide range of operating systems such as Windows, Linux and MacOs. TeeChart takes advantage of this successful platform to create rich and highly qualified charts to enhance developer applications. You can use the XAML to set the chart's characteristics or code in C#.
See the Avalonia web for more details of this exciting .NET XAML Framework.

Charts for Avalonia

.NET Financial & Scientific Charts

Financial & Scientific Charts

Many mathematical indicators, statistical functions and more
The Chart component is packed with functionality to produce high-class financial charting applications. Functions and indicators include: Open-High-Low-Close Series, Candle, Volume and Moving Average Convergence/Divergence (MACD), ADX, Stochastic, Bollinger Bands, Momentum, Moving Average and many more statistical functions. Enhanced Chart types include Surface, ColorGrid, Smith and several Gauge types.

Cross-Platform Charts

Windows, Linux and macOS
Create multi-platform native .NET applications with professional and highly qualified charts, dashboards, graphs and maps. TeeChart also offers the possibility to render to web pages as live javascript.

New and improved features

(Current build: 5.2023.10.27, Other Version history)

60+ chart types and variations. From the commonly used Line, Bar, Area, Pie to those more “field-specific charts” such as Candlestick, Open-High-Low-Close, Kagi and Contour.
- Standard: Line (Strip), Bar, Area, Pie, Fast Line, Point (Scatter), Bubble, Arrow, Gantt, Shape, Horiz.Area, Horiz.Bar, Horiz.Line, Pointer style Hexagon
- Financial: Candle (OHLC), Darvas, Kagi, Renko, Point and Figure, Volume, EquiVolume
- Statistical: Box-Plot, Color Grid, Error, Error Bar, Error Point, Funnel (Pipeline), HighLow, Histogram, Volume Pipe, Waterfall, Horiz. BoxPlot, Horiz. Histogram, Violin, BeeSwarm, Horiz. Violin, Horiz. BeeSwarm
- Extended: 3D Vector, Bezier, Contour, Donut, IsoSurface, Map GIS, Organizational Chart, Polar, Polar Grid, Point 3D, Pyramid, Radar, Smith, Surface, TreeMap, Tri.Surface, Tower
- Other: Bar 3D, Bar-Join, Calendar, Clock, Image Bar, Image Point, My Point, TagCloud, Wind-Rose, BubbleCloud
Gauges series type and indicators (dynamic Gauges, Circular, Linear, Numeric, Knob or Combination). TeeChart's Gauges are completely configurable to give you full control of format, size, colour and shape for your dashboard application.
Provides library of map series with support for ESRI open standard map formats.
50+ financial and statistical indicators including:
- Standard: Add, Subtract, Multiply, Divide, Count, Average, High, Low, Median Function, Percent Change
- Financial: ADX, AC, Alligator, AO, ATR, Bollinger Bands, CCI, CLV, Compression OHLC, Exp. Average, Exp. moving average, Gator Oscillator, Kurtosis, MACD, Momentum, MomentumDiv, Money Flow, OBV, PVO, RSI, RVI, Slope, Smoothed Mov Avg, S.A.R Function
- Statistical: SPC Charts, Histograms, Skewness, Lagrange, Kernel-Density Estimator (KDE)
- Extended: Cross points, Correlation, Cumulative, Custom y=y(x), Exponential Trend, Fitting linearizable models, Performance, Perimeter, Polynomial fitting, Finding coefficients, Reducing number of points, DownSampling, RMS, Smoothing function, Std Deviation, Trendline, Variance
- Steema Numerics: Predictive and anomaly detection algorithm interface to ML.Net. See linkIn/numerics for more information.
You can easily create and/or connect to an existing database or dataset in your project.
Direct access to .NET data sources. Direct access to URL addressable Charts.
TeeChart includes a set of 43 tools:
Annotation, ExtraLegend, GridBand, MarkTip, NearestPoint, SeriesAnimation, Rotation, ColorLine, DragPoint, Zoom, Scroll, ChartImage, GridTranspose, PageNumber, Pie, LegendScrollBar, SurfaceNearest, Cursor, DragMarks, AxisArrow, ColorBand, DrawLine, Gantt, AxisScroll, Light, Fibonacci, SubChart, Marker, Fader, Rectangle, Selector, SeriesRegion, LegendPalette, SeriesStats, SeriesTranspose, DataTable, ClipSeries, Banner, CustomHotspot, AxisBreaks, ScrollPager, FullScreen, CycleLines.
The Palette provides access to 30 toolkit-specific components including ChartGrid, Navigators, Web source and Control Bar.
You have control over the aesthetics of the charts with a set of 25 image filters.
You can easily export charts as images (bitmap, metafile, JPEG, PNG, GIF, TIFF, PDF, SVG, EPS and native Chart format) and as data to Excel, XML, HTML, CSV (Text) and native Chart format. Builds and exports to Flash via Flex compiler. Stream export/import capability for BLOB storage and direct output to client (eg. browser).
TeeChart forms and string constants translated to 29 languages. The translation can be used at design-time and run-time.
Direct high-speed addition of Array data to the Chart making TeeChart for Avalonia very quick! Very quick!
Use the Chart Editor to add and setup Multiple Axes or add them at runtime. Virtually unlimited Axes may be added and independently configured.
Charts can be scrolled and zoomed using the mouse or by code at runtime. Zoom and scroll features can be customized using chart properties and events.
Includes 14 predefined themes enabling rapid change of many chart properties with a single mouse click.
Colour palette management, Transparency and anti-aliasing on all Chart object Pens, Brushes, Fonts and Gradients. Custom 3D Drawing Objects.
Tech support provided via Steema online Forums. Optional Professional-level technical support gives the subscriber a priority support link into Steema.
You may distribute your charts royalty-free for use in compiled desktop applications.
See the Software licensing contract to learn more about the use of TeeChart NET for Avalonia license.

New License of 2023

Perpetual License. Includes one year subscription


Subscription Renewal for 2023

Subscriptions include all major and minor version releases and forum support

One Year support and major version upgrade protection subscription renewal
Additional options

.NET Avalonia news

Previous .NET Avalonia news

TeeChart .NET for Avalonia

Steema is pleased to announce the availability of the TeeChart.NET for Avalonia pre-release beta version, integrated to support the AvaloniaUI multiplatform environment. Many thanks to the team members at Avalonia for all their work and input!
TeeChart for Avalonia

March 07, 2022

Volume discounts

We offer discounts when purchasing more than one license. Discounts are as follows:

  • 2 Licenses: 5% discount
  • 5 Licenses: 20% discount
  • 10 Licenses: 25% discount

The volume discount will be automatically calculated if you are making your order online. You just need to enter the quantity of licenses you want to order. For special requirements, please contact us at

Perpetual Licenses and Subscriptions

Steema Licenses are perpetual and sold on a subscription basis. The subscription period is initially for 12 months, renewable annually and includes access to updates and support forums. Please see the Subscription licensing page for complete details.
When the subscription period expires you can optionally renew your subscription for an additional year at the renewal price. We will notify you via e-mail at least 30 days prior to the expiry date.
If your subscription has lapsed over 30 days, the renewal price will not apply and the cost will be that of a license upgrade price.

If you have a question or require more information, call us at +34 972 218 797 between 9:00h and 17:00h central european time or email