JFreeChart is a free 100% Java chart library that makes it easy for developers to display professional quality charts in their applications. JFreeChart's extensive feature set includes: a consistent and well-documented API, supporting a wide range of chart types;

Downloading JFreeChart. Current and previous versions of JFreeChart can be obtained from the SourceForge download page.

JFreeChart. A free Java chart library. JFreeChart supports pie charts (2D and 3D), bar charts (horizontal and vertical, regular and stacked), line charts, scatter plots, time series charts, high-low-open-close charts, candlestick plots, Gantt charts, …

JFreeChart requires Java 8 or later. The JFreeChart project is hosted at GitHub: https://github.com/jfree/jfreechart. Here are some sample charts created with JFreeChart and rendered to SVG using JFreeSVG:

JFreeChart API Documentation. The official API documentation for JFreeChart: JFreeChart 1.5.0 API Documentation

This page contains examples of the charts that can be produced using JFreeChart. If you'd prefer to see a live demo, please refer to the instructions at the bottom of this page for downloading and running the demo application on your own machine.

The JFreeChart Developer Guide is a 750+ page document that will help you to get the most from JFreeChart. The guide is written by David Gilbert (the creator of JFreeChart) and provided as a download for sponsors of JFree.

JFreeChart coordinates several objects to achieve its aim of being able to draw a chart on a Java 2D graphics device: a list of Title objects (which often includes the chart's legend), a Plot and a Dataset (the plot in turn manages a domain axis and a range axis).

jfreechart; File Size Date; jfreechart-1.0.1.tar.gz (Mirror, MD5) 3077730 bytes : 2006-Jan-27 : jfreechart-1.0.1.zip (Mirror, MD5) 4145711 bytes : 2006-Jan-27 : jfreechart-1.0.0.tar.gz (Mirror, MD5) 3045009 bytes : 2005-Dec-02 : jfreechart-1.0.0.zip (Mirror, MD5) 4112062 bytes : 2005-Dec-02 : jfreechart-1.0.0; File Size Date

jfreechart-1.0.1.tar.gz (Mirror, MD5) 3077730 bytes : 2006-Jan-27 : jfreechart-1.0.1.zip (Mirror, MD5) 4145711 bytes : 2006-Jan-27 : jfreechart-1.0.0.tar.gz (Mirror, MD5) 3045009 bytes : 2005-Dec-02 : jfreechart-1.0.0.zip (Mirror, MD5) 4112062 bytes : 2005-Dec-02 : jfreechart-1.0.0; File Size Date; jfreechart-1.0.0-rc3.tar.gz (Mirror, MD5)