Freesurfer also works on Linux OS. you don't need a physical device you can setup Freesurfer on a cloud server like Google Colab (which is free and available at https://colab.research.google.com/) and use their system to do your job.

here is how you can setup freesurfer on colab:

https://github.com/tajerian/FreeSurfer_on_colab/blob/master/FreeSurfer.ipynb