List of charting software

There are many different types of software available to produce charts.

A number of notable examples (with their own Wikipedia articles) are given below and organized according the programming language or other context in which they are used.

Delphi - VCL and FireMonkey (FMX)

TeeChart - Native VCL Charting component with support to Embarcadero Windows IDEs (RAD Studio, Delphi and C++ Builder) and FireMonkey. Commercial license
TMS Chart - Cross-platform Firemonkey chart component designed for business, statistical, financial & scientific data
TMS Charts for FireMonkey - cross platform Firemonkey chart components by TMS Software

Java

JFreeChart – Free Java based chart software
TeeChart – Java charting library. Commercial license
JenSoft API Charts - Java Charts - Free and Open source

JavaScript

ZingChart - Native JavaScript charting library, SVG/Canvas/VML, Free or Commercial
VanCharts - Javascript Charts library for web, mobile & apps, free or commercial
Highcharts - a charting library written in pure JavaScript, HTML5/SVG, Non-commercial or commercial
AnyChart - JavaScript/HTML5 Charting, Commercial license
Cytoscape.js - An open-source JavaScript graph theory (a.k.a. network) library for analysis and visualisation (compatible with CommonJS/Node.js, AMD/Require.js, jQuery 1.4+, Bower, npm, and plain JavaScript)
D3.js – HTML5/CSS3/SVG, BSD license
Datacopia – JavaScript/HTML5, SVG/Canvas - Free or Commercial
DHTMLX Chart and Gantt – JavaScript/HTML5, GPL or Commercial license
ExtJS 4 Charts – HTML5/SVG/Canvas, GPL or Commercial license
Factmint Charts - JavaScript/HTML5/CSS/SVG. Free and commercial licences
FusionCharts - JavaScript/HTML5. Commercial license
Charts 4 PHP - JavaScript/HTML5 - Free or Commercial
JS InfoVis Toolkit – HTML5/SVG, MIT license
Plotly.js - Commercial License
Protovis
ShieldUI – HTML5 SVG/VML Chart - Free or Commercial
SimpleStockCharts – A free stock charting library written in pure JavaScript.
TeeChart – Cross-browser HTML5 Canvas, CC or Commercial license
LiveGap Charts-Free Online Chart Builder
KoolChart - JavaScript/HTML5 Canvas - Free or Commercial
ZoomCharts - Interactive, touch-oriented JavaScript Chart and Graph SDK (Canvas) - Commercial and free for universities/charities
JenScript - JavaScript/HTML5 SVG - Free and Open Source

.NET

OxyPlot - a cross platform plotting library for .NET (Windows 8/WPF/Silverlight/Windows Forms/Windows Phone/Xamarin.iOS/Xamarin.Android) MIT license
TeeChart - Native C#.NET Charting Control (Windows 8/WPF/Silverlight/Windows Forms/ASP.NET/Web Forms/Windows Phone/Xamarin.iOS/Xamarin.Android/Xamarin.Forms) Commercial license
Visifire – Single API for desktop, web and mobile. (Windows 8/WPF/Silverlight/Windows Phone)

Pascal and ObjectPascal

TeeChart – For Delphi. Commercial version. Bundled with Delphi as TChart
TAChart - Charting component for the Lazarus IDE

PHP

TeeChart – For all PHP development environments including Delphi for PHP. Free Open Source and Commercial versions
pChart - A PHP library to create anti-aliased charts.
Charts 4 PHP - HTML5 powered PHP Charts for Web and Mobile devices.

Python

matplotlib - a 2D plotting library

S

R: Extensive support for publication-quality charting in both the base system and contributed packages.
S-Plus: Built-in charting commands, extended by external packages

Spreadsheets

Microsoft Excel – Built-in charting function for basic chart types
LibreOffice Calc - Built-in charting function for basic chart types
Apache OpenOffice Calc - Built-in charting function for basic chart types
EditGrid – web-based spreadsheet with charting capabilities
KChart – the charting tool of the Calligra Suite
Numbers – iWork spreadsheet application with charting capabilities