MAT CSV
File conversion

Convert MAT to CSV

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Is it possible to convert MAT to CSV?
Yes - MAT converts to CSV.

The #1 real need - get the numbers into a spreadsheet. In MATLAB/Octave: load the file then writematrix/csvwrite (or writetable) per variable. In Python: scipy.io.loadmat (or h5py for v7.3) then pandas.DataFrame(...).to_csv(). One CSV per array, since .mat can hold many variables.

Also to CSV: DTA · HVE · XFDF

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert MAT to CSV

Converting a .MAT file to .CSV lets you open the content in software that prefers the .CSV format, though some details may change compared with the original. We are still putting together the list of programs that handle .MAT files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

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