Convert g4 to mat

  1. Download and install the latest version of Filestar.

  2. Right click on one or more G4 file(s) on your desktop and select Convert with Filestar.

  3. Type convert to mat in the search box.

  4. Press Convert.

  5. Or let an AI agent do it: filestarcli -i file.g4 -c "convert to mat" (how).

Let your AI agent convert G4 to MAT

Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Then ask your agent:

“Convert the G4 files in my Downloads folder to MAT”

Or run it yourself:

filestarcli -i file.g4 -c "convert to mat"

Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.

Can my AI agent convert G4 to MAT?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.g4 -c "convert to mat" on your computer, so your files stay on it.

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .g4 and .mat?

Extension
.g4
.mat
Format
Binary
Binary
Category
Fax
Data
Developer
Computer Fax Systems (CFS)
The MathWorks
Description
Group 4 (G4) used for black and white lossless compression to maintain high-quality images, commonly used in TIFF format compression by fax machines. A picture is seen as black dots and lines on a blank page; the fewer the dots and lines are, the lesser the file size.
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
image/g4fax
application/octet-stream

Convert G4 To Mat Today

Get started within minutes