Hello Chang Woon, Sorry, we do not offer free trial licenses. Please see this page for commercial licensing information and instructions: <https://www.rbvi.ucsf.edu/chimera/commercial_license.html> Regards, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco

On Nov 12, 2023, at 7:18 AM, Jang,Chang Woon,US-St. Louis via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:

Dera UCSF ChimeraX Team,

My name is Chang Woon Jang working for Nestle Purina. I am interested in ChimeraX for a molecular modeling project.

Could I use a trial license for a month before buying the commercial license?

Thanks, Chang Woon Jang