# FreeSurfer

Open-source brain MRI analysis toolkit.

FreeSurfer is an open-source package from the Martinos Center for Biomedical Imaging for processing, analyzing and visualizing structural, functional and diffusion brain MR images. Installers are published for Linux and macOS.

Price: free. Site: https://surfer.nmr.mgh.harvard.edu.

Also on the [web page](https://mriprices.fyi/apps/freesurfer).