Data Mining Fruitful and Fun
Open source machine learning and data visualization.
Download Orange 3.39.0
Dec 17, 2025
Orange Essentials: Saving and Sharing Workflows
A new YouTube tutorial shows how to save and share workflows in Orange.

Dec 10, 2025
Orange Essentials: Saving Graphs
A new YouTube tutorial shows how to save graphs in Orange.

Dec 03, 2025
Orange Essentials: Managing Connections
A new YouTube tutorial shows how to manage workflow connections.

Nov 26, 2025
Orange Essentials: First Workflow
A new YouTube tutorial shows how to build your first workflow.

Visual Programming
No coding needed. Place widgets on the canvas, connect them, load your datasets, and harvest the insight!
Learn moreWatch video
Interactive Data Visualization
Explore statistical distributions, box plots and scatter plots, or dive deeper with decision trees, hierarchical clustering, heatmaps, MDS, t-SNE and linear projections. Even your multidimensional data can make sense.
Learn more
Extensions
Specialized add-ons can perform natural language processing and text mining, conduct network analysis, do association rules mining, or address fairness in machine learning. Some address specialized data, such as time series, survival data sets, spectra, or gene expressions. Also, check out Orange's cousin Quasar.
Watch video
Teach with Orange
When teaching data mining, we like to illustrate rather than only explain. And Orange is great at that. Used at schools, universities and in professional training courses across the world, Orange supports hands-on training and visual illustrations of concepts from data science. There are even widgets that were especially designed for teaching.
Learn moreContribute to Orange
If you love using Orange and want to support us, a donation would be very much appreciated. The funds help us fix bugs, implement new features, provide free educational content, and maintain computational infrastructure.
Donate

