The computer code and documentation that comprises UCSF ChimeraX is protected by copyrights held by The Regents of the University of California ("The Regents") and is licensed for non-commercial use at no cost by The Regents. You must agree to the "click-to-accept" or clickwrap UCSF ChimeraX Non-Commercial License Agreement before you will be permitted to download ChimeraX.
COMMERCIAL USE OF UCSF CHIMERAX IS COVERED BY A SEPARATE WRITTEN LICENSE AGREEMENT. Commercial licensing costs are tier-based, depending on the number of users. Please contact us if you are interested in using ChimeraX for commercial purposes.