Hi Berenice, The ChimeraX Python library on PyPi is currently only available on Mac right now. That library does not include any of the graphics rendering. Instead it has Python functions to read and write and analyze atomic structure and density map files. You can start ChimeraX from a Windows command prompt with the "--nogui" option to access all of the Python functionality on Windows. Tom

On Nov 14, 2025, at 2:44 PM, Berenice E Cowfer Chavez via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:

Hello,

Do you have a PyPI ChimeraX package for windows? I can online find a .whl file for macOS.

Sincerely,

Berenice E. Cowfer Chavez, M.S. Lab Manager, Profs. Johnson and Shoulders Labs Massachusetts Institute of Technology

_______________________________________________ ChimeraX-users mailing list -- chimerax-users@cgl.ucsf.edu <mailto:chimerax-users@cgl.ucsf.edu> To unsubscribe send an email to chimerax-users-leave@cgl.ucsf.edu <mailto:chimerax-users-leave@cgl.ucsf.edu> Archives: https://mail.cgl.ucsf.edu/mailman/archives/list/chimerax-users@cgl.ucsf.edu/