= FreeSurfer Version 7 Release =
This page describes the version 7.X.X releases of FreeSurfer. Below are the install packages and tar archives for download and install.
The *.rpm (CentOS/RedHat) and *.deb (Ubuntu) package installers should be used by system administrators to install freesurfer for use by multiple users on institutional and/or public linux servers in your organization. The installers have not been tested on systems other than the version of the linux OS they are named after. The tar archives are available for (individual) users who may not have system administrator privileges to test/try out freesurfer on a (private) machine. Since use of the tar archives neither manage or check system installation dependencies, we cannot be responsible for run time errors or system dependency issues that may result from use of the tar archives instead of the package installers. Please do not expand any tar archive such that the path to FREESURFER_HOME is /usr/local/freesurfer on linux or /Applications/freesurfer on MacOS. Those paths are overwritten by the installer packages so manual installs there may not be preserved.
[[https://surfer.nmr.mgh.harvard.edu/fswiki/ReleaseNotes|read_the_release_notes_here]]
== FreeSurfer Release 7 System Requirements ==
'''Summary of Requirements:'''<
> See list of supported operating systems for each release below.<
> Intel processor supporting AVX instructions<
> RAM: 8GB for recon, 16GB suggested for viewing graphics<
> Graphics card: 3D graphics card with its own graphics memory & accelerated OpenGL drivers<
> Size of installed image: 16GB<
> Typical size of a processed subject: 300MB<
> Other requirements: Matlab (only needed to run FS-FAST, the fMRI analysis stream)
'''Linux install and setup:''' [[https://surfer.nmr.mgh.harvard.edu/fswiki//FS7_linux|here]].
'''Mac install and setup:''' [[https://surfer.nmr.mgh.harvard.edu/fswiki//FS7_mac|here]].
<
>
'''Instructions for setting up a Virtual Box VM to host Ubuntu 22 Linux running freesurfer can be found [[https://surfer.nmr.mgh.harvard.edu/fswiki/VM_67|here]].
'''Run freeview with Windows 10 Using the Windows Subsystem for Linux (WSL):''' [[https://surfer.nmr.mgh.harvard.edu/fswiki//FS7_wsl|here]].
Note: version 7.0.0 has been recalled (see release notes). Please do not use 7.0.0. The links below are for more recent releases.
----
----
=== 7.4.1 release ===
'''Linux OS:''' CentOS7, CentOS8, Ubuntu18, Ubuntu20, Ubuntu22
<
>
'''Mac OS:''' 10.15; 11.X, 12.X, 13.X (Intel binaries only running under Rosetta).
||'''OS''' ||'''Build Platform''' ||'''Version''' ||'''Release Date''' ||'''Download''' ||'''Size''' ||'''MD5 sum''' ||
||Linux ||CentOS 7 x86_64 (64b) tar archive ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-linux-centos7_x86_64-7.4.1.tar.gz|freesurfer-linux-centos7_x86_64-7.4.1.tar.gz]] ||8.9G ||e200a3a3326d887bace33a3c25fe5d1c ||
||Linux ||CentOS 7 x86_64 (64b) RPM installer ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-CentOS7-7.4.1-1.x86_64.rpm|freesurfer-CentOS7-7.4.1-1.x86_64.rpm]] ||7.2G ||60ed272838ca61a36b0dd31ea7d86df4 ||
||Linux ||CentOS 8 x86_64 (64b) tar archive ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-linux-centos8_x86_64-7.4.1.tar.gz|freesurfer-linux-centos8_x86_64-7.4.1.tar.gz]] ||8.9G ||93d67e5c811d80a82260ea5b4846dae3 ||
||Linux ||CentOS 8 x86_64 (64b) RPM installer ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-CentOS8-7.4.1-1.x86_64.rpm|freesurfer-CentOS8-7.4.1-1.x86_64.rpm]] ||7.2G ||2512c0c798e7fe75bdfd5ba31e3160bb ||
||Linux ||Ubuntu 18 amd64 (64b) tar archive ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-linux-ubuntu18_amd64-7.4.1.tar.gz|freesurfer-linux-ubuntu18_amd64-7.4.1.tar.gz]] ||8.9G ||5b6896bef2bcf683184612798902c89b ||
||Linux ||Ubuntu 18 amd64 (64b) DEB installer ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer_ubuntu18-7.4.1_amd64.deb|freesurfer_ubuntu18-7.4.1_amd64.deb]] ||6.3G ||3df44ed3deeabfca6d5154e884adcc4a ||
||Linux ||Ubuntu 20 amd64 (64b) tar archive ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-linux-ubuntu20_amd64-7.4.1.tar.gz|freesurfer-linux-ubuntu20_amd64-7.4.1.tar.gz]] ||8.9G ||f735655a88b0a5e05bef4ab73d991e3d ||
||Linux ||Ubuntu 20 amd64 (64b) DEB installer ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer_ubuntu20-7.4.1_amd64.deb|freesurfer_ubuntu20-7.4.1_amd64.deb]] ||6.3G ||3f488ddc5c1a19fe23bb9cbe2c9f457f ||
||Linux ||Ubuntu 22 amd64 (64b) tar archive * ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-linux-ubuntu22_amd64-7.4.1.tar.gz|freesurfer-linux-ubuntu22_amd64-7.4.1.tar.gz]] ||8.9G ||4275a307a1a91043587f659389b3e9a8 ||
||Linux ||Ubuntu 22 amd64 (64b) DEB installer * ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer_ubuntu22-7.4.1_amd64.deb|freesurfer_ubuntu22-7.4.1_amd64.deb]] ||6.6G ||bfe85dd76677cfb7ca2b247b9ac6148e ||
||MacOS ||MacOS X darwin (64b) tar archive ** ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-macOS-darwin_x86_64-7.4.1.tar.gz|freesurfer-macOS-darwin_x86_64-7.4.1.tar.gz]] ||6.6G ||8248bfcc4e311a323eeb788ce2c24b66 ||
||MacOS ||MacOS X darwin (64b) PKG installer ** ||7.4.1 release ||June 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.1/freesurfer-macOS-darwin_x86_64-7.4.1.pkg|freesurfer-macOS-darwin_x86_64-7.4.1.pkg]] ||6.6G ||e050d9a939cb1c969ff0f0d12c5d2749 ||
* ''Ubuntu 22 users may be prompted to obtain a new freesurfer license because of glibc updates''
<
>
** ''Mac users should download and install the Xquartz 2.8.2 release from [[https://www.xquartz.org]]''
=== 7.4.0 release ===
'''Linux OS:''' CentOS7, CentOS8, Ubuntu18, Ubuntu20, Ubuntu22
<
>
'''Mac OS:''' 10.15; 11.X, 12.X, 13.X (Intel binaries only running under Rosetta).
||'''OS''' ||'''Build Platform''' ||'''Version''' ||'''Release Date''' ||'''Download''' ||'''Size''' ||'''MD5 sum''' ||
||Linux ||CentOS 7 x86_64 (64b) tar archive ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-linux-centos7_x86_64-7.4.0.tar.gz|freesurfer-linux-centos7_x86_64-7.4.0.tar.gz]] ||8.9G ||40db9599e07216c3619feff8015a77a9 ||
||Linux ||CentOS 7 x86_64 (64b) RPM installer ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-CentOS7-7.4.0-1.x86_64.rpm|freesurfer-CentOS7-7.4.0-1.x86_64.rpm]] ||7.2G ||901592522126ebf439917dd5903e67cc ||
||Linux ||CentOS 8 x86_64 (64b) tar archive ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-linux-centos8_x86_64-7.4.0.tar.gz|freesurfer-linux-centos8_x86_64-7.4.0.tar.gz]] ||8.9G ||f0a443eaf47921eb4777a3d34be16a6b ||
||Linux ||CentOS 8 x86_64 (64b) RPM installer ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-CentOS8-7.4.0-1.x86_64.rpm|freesurfer-CentOS8-7.4.0-1.x86_64.rpm]] ||7.2G ||b5e83b7d1fa552772bb4fcc8bea0650e ||
||Linux ||Ubuntu 18 amd64 (64b) tar archive ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-linux-ubuntu18_amd64-7.4.0.tar.gz|freesurfer-linux-ubuntu18_amd64-7.4.0.tar.gz]] ||8.9G ||49e8a09b9bd79cd297d9ac028dd33511 ||
||Linux ||Ubuntu 18 amd64 (64b) DEB installer ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer_ubuntu18-7.4.0_amd64.deb|freesurfer_ubuntu18-7.4.0_amd64.deb]] ||6.3G ||c937619102bb6666c64c30c7f98802ae ||
||Linux ||Ubuntu 20 amd64 (64b) tar archive ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-linux-ubuntu20_amd64-7.4.0.tar.gz|freesurfer-linux-ubuntu20_amd64-7.4.0.tar.gz]] ||8.9G ||301bf34eb65532aa8824da48cc13c956 ||
||Linux ||Ubuntu 20 amd64 (64b) DEB installer ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer_ubuntu20-7.4.0_amd64.deb|freesurfer_ubuntu20-7.4.0_amd64.deb]] ||6.3G ||1f107c22eb75821e1aa46b55a6eb8189 ||
||Linux ||Ubuntu 22 amd64 (64b) tar archive * ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-linux-ubuntu22_amd64-7.4.0.tar.gz|freesurfer-linux-ubuntu22_amd64-7.4.0.tar.gz]] ||8.9G ||4ac13f71bbff55a39cf4960e65c59de7 ||
||Linux ||Ubuntu 22 amd64 (64b) DEB installer * ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer_ubuntu22-7.4.0_amd64.deb|freesurfer_ubuntu22-7.4.0_amd64.deb]] ||6.6G ||b405e9ac2492ebe3c34d10a3fbf56ab8 ||
||MacOS ||MacOS X darwin (64b) tar archive ** ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-darwin-macOS-7.4.0.tar.gz|freesurfer-darwin-macOS-7.4.0.tar.gz]] ||6.6G ||212a5d3b208de8a699d31318dca2e85b ||
||MacOS ||MacOS X darwin (64b) PKG installer ** ||7.4.0 release ||May 2023 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.4.0/freesurfer-darwin-macOS-7.4.0.pkg|freesurfer-darwin-macOS-7.4.0.pkg]] ||6.6G ||157b2bfb9dbabe924f2f1a117e0bfe8e ||
* ''Ubuntu 22 users may be prompted to obtain a new freesurfer license because of glibc updates''
<
>
** ''Mac users should download and install the Xquartz 2.8.2 release from [[https://www.xquartz.org]]''
=== 7.3.2 release ===
'''Linux OS:''' CentOS7, CentOS8, Ubuntu18, Ubuntu20, Ubuntu22
<
>
'''Mac OS:''' 10.14, 10.15, 11.X, 12.X (Intel binaries).
||'''OS''' ||'''Build Platform''' ||'''Version''' ||'''Release Date''' ||'''Download''' ||'''Size''' ||'''MD5 sum''' ||
||Linux ||CentOS 7 x86_64 (64b) tar archive ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-linux-centos7_x86_64-7.3.2.tar.gz|freesurfer-linux-centos7_x86_64-7.3.2.tar.gz]] ||6.2G ||098feb790507ccdf5853097acf1697fe ||
||Linux ||CentOS 7 x86_64 (64b) RPM installer ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-CentOS7-7.3.2-1.x86_64.rpm|freesurfer-CentOS7-7.3.2-1.x86_64.rpm]] ||5.0G ||157ede117abb0dffd59f606bd294b315 ||
||Linux ||CentOS 8 x86_64 (64b) tar archive ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-linux-centos8_x86_64-7.3.2.tar.gz|freesurfer-linux-centos8_x86_64-7.3.2.tar.gz]] ||6.2G ||941b85c2122eea05003ea2fc74410a62 ||
||Linux ||CentOS 8 x86_64 (64b) RPM installer ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-CentOS8-7.3.2-1.x86_64.rpm|freesurfer-CentOS8-7.3.2-1.x86_64.rpm]] ||5.0G ||ebec16df24bd4895929b0b1c8caf15dc ||
||Linux ||Ubuntu 18 amd64 (64b) tar archive ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-linux-ubuntu18_amd64-7.3.2.tar.gz|freesurfer-linux-ubuntu18_amd64-7.3.2.tar.gz]] ||6.2G ||69526a9334c2bce22ad96694a00d8dbc ||
||Linux ||Ubuntu 18 amd64 (64b) DEB installer ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer_ubuntu18-7.3.2_amd64.deb|freesurfer_ubuntu18-7.3.2_amd64.deb]] ||4.2G ||0ec408245411fbd832109106a1984ff1 ||
||Linux ||Ubuntu 20 amd64 (64b) tar archive ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-linux-ubuntu20_amd64-7.3.2.tar.gz|freesurfer-linux-ubuntu20_amd64-7.3.2.tar.gz]] ||6.2G ||de9e639976a480612cbba1cf5d33f2b0 ||
||Linux ||Ubuntu 20 amd64 (64b) DEB installer ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer_ubuntu20-7.3.2_amd64.deb|freesurfer_ubuntu20-7.3.2_amd64.deb]] ||4.2G ||1f107c22eb75821e1aa46b55a6eb8189 ||
||Linux ||Ubuntu 22 amd64 (64b) tar archive * ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-linux-ubuntu22_amd64-7.3.2.tar.gz|freesurfer-linux-ubuntu22_amd64-7.3.2.tar.gz]] ||6.2G ||ef8b8086c86870ac1de84fe8b55a3456 ||
||Linux ||Ubuntu 22 amd64 (64b) DEB installer * ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer_ubuntu22-7.3.2_amd64.deb|freesurfer_ubuntu22-7.3.2_amd64.deb]] ||4.5G ||c82faf14365262f926ce0ea3e2ce45d4 ||
||MacOS ||MacOS X darwin (64b) tar archive ** ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-darwin-macOS-7.3.2.tar.gz|freesurfer-darwin-macOS-7.3.2.tar.gz]] ||5.0G ||4835d3819dcca07338c9a5488d1a07c4 ||
||MacOS ||MacOS X darwin (64b) PKG installer ** ||7.3.2 release ||Aug 2022 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.3.2/freesurfer-darwin-macOS-7.3.2.pkg|freesurfer-darwin-macOS-7.3.2.pkg]] ||5.0G ||1915bd7679c51d5693e74d7fdf2dd720 ||
* ''Ubuntu 22 users may be prompted to obtain a new freesurfer license because of glibc updates''
<
>
** ''Mac users should download and install the Xquartz 2.8.2 release from [[https://www.xquartz.org]]''
=== 7.2.0 release ===
'''Linux OS:''' CentOS6, CentOS7, CentOS8, Ubuntu18
<
>
'''Mac OS:''' 10.12 thru 10.15, 11.X (Intel binaries)
||'''OS''' ||'''Build Platform''' ||'''Version''' ||'''Release Date''' ||'''Download''' ||'''Size''' ||'''MD5 sum''' ||
||Linux ||CentOS 6 x86_64 (64b) tar archive ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-linux-centos6_x86_64-7.2.0.tar.gz|freesurfer-linux-centos6_x86_64-7.2.0.tar.gz]] ||4.7G ||eae2d09b063794bf2c8ed3e50ee80bd8 ||
||Linux ||CentOS 6 x86_64 (64b) RPM installer ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-CentOS6-7.2.0-1.x86_64.rpm|freesurfer-CentOS6-7.2.0-1.x86_64.rpm]] ||3.8G ||538fc84f5d15d3398e1a339767ce4597 ||
||Linux ||CentOS 7 x86_64 (64b) tar archive ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-linux-centos7_x86_64-7.2.0.tar.gz|freesurfer-linux-centos7_x86_64-7.2.0.tar.gz]] ||4.7G ||9d2d1576b0ddf587274130052530a200 ||
||Linux ||CentOS 7 x86_64 (64b) RPM installer ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-CentOS7-7.2.0-1.x86_64.rpm|freesurfer-CentOS7-7.2.0-1.x86_64.rpm]] ||3.8G ||2f88f3b751dbcc5ebc91ebf2c736e920 ||
||Linux ||CentOS 8 x86_64 (64b) tar archive ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-linux-centos8_x86_64-7.2.0.tar.gz|freesurfer-linux-centos8_x86_64-7.2.0.tar.gz]] ||4.7G ||1e23201345a69f0263630ac0706f4104 ||
||Linux ||CentOS 8 x86_64 (64b) RPM installer ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-CentOS8-7.2.0-1.x86_64.rpm|freesurfer-CentOS8-7.2.0-1.x86_64.rpm]] ||3.8G ||020c62a9808bc21901aa36d6ab454cac ||
||Linux ||Ubuntu 18 amd64 (64b) tar archive ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-linux-ubuntu18_amd64-7.2.0.tar.gz|freesurfer-linux-ubuntu18_amd64-7.2.0.tar.gz]] ||4.7G ||aae6b77f759e566bb1d2682019717bdd ||
||Linux ||Ubuntu 18 amd64 (64b) DEB installer ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer_7.2.0_amd64.deb|freesurfer_7.2.0_amd64.deb]] ||3.1G ||c8c73f5d2ef134f74305770b67436531 ||
||MacOS ||MacOS X darwin (64b) tar archive ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-darwin-macOS-7.2.0.tar.gz|freesurfer-darwin-macOS-7.2.0.tar.gz]] ||4.2G ||3c3a099232f259006eef945fa3e53c80 ||
||MacOS ||MacOS X darwin (64b) PKG installer ||7.2.0 release ||July 2021 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.2.0/freesurfer-darwin-macOS-7.2.0.pkg|freesurfer-darwin-macOS-7.2.0.pkg]] ||4.2G ||a11df11ae70ff06552910dd82e8736d3 ||
=== 7.1.1 release ===
'''Linux OS:''' CentOS6, CentOS7, CentOS8
<
>
'''Mac OS:''' 10.12 thru 10.15, 11.X (Intel binaries)
||'''OS''' ||'''Build Platform''' ||'''Version''' ||'''Release Date''' ||'''Download''' ||'''Size''' ||'''MD5 sum''' ||
||Linux ||CentOS 6 x86_64 (64b) tar archive ||7.1.1 release ||July 2020 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.1.1/freesurfer-linux-centos6_x86_64-7.1.1.tar.gz|freesurfer-linux-centos6_x86_64-7.1.1.tar.gz]] ||4.4G ||b573573ed6a9317ccde9ff6b76d0a2da ||
||Linux ||CentOS 6 x86_64 (64b) RPM installer ||7.1.1 release ||July 2020 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.1.1/freesurfer-CentOS6-7.1.1-1.x86_64.rpm|freesurfer-CentOS6-7.1.1-1.x86_64.rpm]] ||3.7G ||323ce6d2bc51f5fee116bf2df90e187d ||
||Linux ||CentOS 7 x86_64 (64b) tar archive ||7.1.1 release ||July 2020 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.1.1/freesurfer-linux-centos7_x86_64-7.1.1.tar.gz|freesurfer-linux-centos7_x86_64-7.1.1.tar.gz]] ||4.3G ||2edffb289ad068c1e934ff8a2cbb4fb0 ||
||Linux ||CentOS 7 x86_64 (64b) RPM installer ||7.1.1 release ||July 2020 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.1.1/freesurfer-CentOS7-7.1.1-1.x86_64.rpm|freesurfer-CentOS7-7.1.1-1.x86_64.rpm]] ||3.6G ||7f06be7ee8e8bdc6d4f364b97225d1a8 ||
||Linux ||CentOS 8 x86_64 (64b) tar archive ||7.1.1 release ||July 2020 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.1.1/freesurfer-linux-centos8_x86_64-7.1.1.tar.gz|freesurfer-linux-centos8_x86_64-7.1.1.tar.gz]] ||4.3G ||2edffb289ad068c1e934ff8a2cbb4fb0 ||
||Linux ||CentOS 8 x86_64 (64b) RPM installer ||7.1.1 release ||July 2020 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.1.1/freesurfer-CentOS8-7.1.1-1.x86_64.rpm|freesurfer-CentOS8-7.1.1-1.x86_64.rpm]] ||3.6G ||7f06be7ee8e8bdc6d4f364b97225d1a8 ||
||MacOS ||MacOS darwin (64b Intel) tar archive ||7.1.1 release ||July 2020 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.1.1/freesurfer-darwin-macOS-7.1.1.tar.gz|freesurfer-darwin-macOS-7.1.1.tar.gz]] ||4.1G ||6c304330b4b1765db99c00a56ef028bc ||
||MacOS ||MacOS darwin (64b Intel) PKG installer ||7.1.1 release ||July 2020 ||[[https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/7.1.1/freesurfer-darwin-macOS-7.1.1.pkg|freesurfer-darwin-macOS-7.1.1.pkg]] ||4.1G ||8e87a069fd90fd50d31ee0729c58c6d6 ||
'''''Important Note:''' When processing a group of subjects for your study, it is essential to process all your subjects with the same version of !FreeSurfer, on the same OS platform and vendor, and for safety, even the same version of the OS. While we continue to work to ensure that results match across platforms, there are none-the-less system-level libraries that are OS dependent. An exception to this rule is that you may view and edit files across any platform or version, and run some post-processing tools (outside the recon-all stream) if you check with us first (for instance you may run the longitudinal processing with newer versions).''