This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English verison of the page.

Note: This page has been translated by MathWorks. Please click here
To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.

MathWorks File Extensions

This table lists some common MathWorks® file extensions.

File ExtensionDescription
.figMATLAB® Figure.
.mMATLAB Code — A MATLAB script, function, or class.
.mlxMATLAB Live Script — A MATLAB live script.
.matMATLAB Data — Binary file that stores MATLAB variables.
Simulink® Model.
Simulink Protected Model.

Simulink Cache — File that stores build artifacts.


Simulink Requirement Set — File that stores requirement artifacts.


Simulink Link Set — File that stores requirement link artifacts.

MATLAB MEX — Shared library files that can be dynamically loaded into MATLAB. The MEX-file extensions are platform-dependent.
.mlappMATLAB App File — App created using MATLAB App Designer.
.mlappinstallMATLAB App Installer File — Opens Installer for MATLAB app.
.mlpkginstallSupport Package Installer File — Opens Installer for a support package.
.mltbxMATLAB Toolbox File — Opens Installer for a toolbox.
.mnMuPAD® Notebook
.muMuPAD Code
.pMATLAB P-Code — Protected function file.
.slddSimulink Data Dictionary.

Related Topics

Was this topic helpful?