KNIME Analytics Platform
Data science & workflowsFree, open-source platform for visual data workflows
- Licence
- GPL-3.0
- Updated
Alternative to SPSS Modeler, SAS
Orange
Visual programming for data mining and machine learning
★ Stars5.7k5,725 on GitHub
Last commit13 Oct 2026
LicenceGPL-3.0Per the project
View on GitHub ↗
From GitHub, fetched 19 Oct 2026.
Orange is a free data-mining tool from the University of Ljubljana in which you build analysis workflows by connecting widgets, with no code needed. It covers visualisation, classification, clustering and text mining.
Who it suits
- People who'd rather not write code: Orange's site describes it as visual programming with “No coding needed”.
- Teaching: it has widgets “especially designed for teaching”.
From orangedatamining.com, checked 19 Oct 2026. Quotes are the project's own words.
Fit for your research
| Runs on | Windows, macOS, Linux |
|---|---|
| Opens | .xlsx, .txt, .csv The File widget also reads URLs; other formats are listed in its docs. |
Sources: orangedatamining.com/widget-catalog/data/file, checked 19 Oct 2026. “Runs on” is from this listing. Blank means we haven't found it in official docs yet, not that it's unsupported.
Free alternative to
In collections
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JupyterLab
Data science & workflowsWeb-based notebooks for code, data and narrative
- Stars
- ★ 15.4k
- Licence
- BSD-3-Clause
- Updated
Alternative to MATLAB, Mathematica