GNU Octave

Scientific programming language largely compatible with MATLAB

★ Stars666666 on GitHub
Last commit2 Oct 2026
LicenceGPL-3.0SPDX, from the repository
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From GitHub, fetched 19 Oct 2026.

GNU Octave is a free numerical computing language whose syntax is largely compatible with MATLAB, so many .m scripts run with little or no change. It includes a GUI with editor and debugger, plotting, and community packages.

Free alternative to

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