Zrythm is copyrighted by Alexandros Theodotou and other contributors. Zrythm is released under the GNU Affero General Public License, version 3.
Unless otherwise stated, Videos found on the Zrythm website are released under Creative Commons Attribution-ShareAlike 4.0 International.
The Richard Stallman: Free software, free society video is licensed under Creative Commons BY-SA-ND 3.0.
Credits: Drawings under CC-BY-ND 3.0 created by Christian Nogareda (Kwis, Http://kwis.tumblr.com), Valentin Pasquier (http://utopiqdream.deviantart.com) based on ideas of Richard Stallman, by himself and Ynternet.org foundation.
Zrythm and the Zrythm logo are trademarks of Alexandros Theodotou. See our Trademark Policy for more information.