Threshold mat

Download and install the latest version of Filestar.
Right click on one or more Mat file(s) on your desktop and select Convert with Filestar.
Type threshold in the search box.
Press Run.

What is .mat?

Name: MATLAB Data File (MAT-file)
Extension: .mat
Format: Binary
Category: Data
Developer: The MathWorks
Description: A MAT-file holds the variables saved from a MATLAB session: numeric arrays such as matrices and images, text, cell arrays and structs. Files saved with -v7.3 are HDF5 files behind a MATLAB header. Unity and Unreal material files use the .mat extension too, but they are a different format.
MIME Type: application/octet-stream
Sample: sample.mat
Wikipedia: .mat on Wikipedia

Last updated October 3, 2026