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Contact Us

For inquiries into commercial licensing, please see Chimera Commercial Licensing.

We welcome feedback about UCSF Chimera:

To ask a question about using Chimera, discuss features, or suggest improvements:

You can send mail to the Chimera users mailing list, chimera-users@cgl.ucsf.edu.
This list is monitored closely by the Chimera developers, as well as other list subscribers, and responses are usually quick and thorough.

You can subscribe to the chimera-users mailing list, or view/search the whole archive,

To report a problem:

If you can, please use the Report a Bug dialog found in the Help menu. Or you can send mail to chimera-bugs@cgl.ucsf.edu or use our online submission form.

To ask a question about writing your own Chimera extensions:

You can send mail to the Chimera development mailing list, chimera-dev@cgl.ucsf.edu.
While this list is not as lively as the chimera-users mailing list, it is actively monitored by the Chimera developers, and can be a very useful resource for getting sample code and other helpful pointers for writing your own extensions in Chimera.

You can subscribe to the chimera-dev mailing list, or view/search the whole archive.

Chimera announcements list:

The Chimera announcements list is used by the Chimera team to inform users of releases and upcoming events such as workshops (~2-3 messages/year).

Although you cannot send messages to the chimera-announce mailing list, you can subscribe to it.

For permission to use ChimeraX images from the website, please contact chimera@cgl.ucsf.edu.