FreeSurfer License Yes NITRC FreeSurfer MacOS, Linux Yes FreeSurfer is a set of automated tools for reconstruction of the brain’s cortical surface from structural MRI data, and overlay of functional MRI data onto the reconstructed surface. 2009-8-10 Production/Stable Current (v4.5.0) 2008-10-14 Production/Stable Old Releases FreeSurfer Console (Text Based), X11 Applications, FreeSurfer License, English, Production/Stable, Image Reconstruction, End Users, MacOS, Linux, Anatomic, Gaussian Curvature, Mean Curvature, Thickness, Spatial Transformation, MGH/MGZ, Image Display, Surface Rendering http://www.nitrc.org/projects/freesurfer/, http://surfer.nmr.mgh.harvard.edu/