Additional Information
CIF
There is an option to display or download the crystal structure files with the *.cif format. A large collection of freeware is available at the IUCr Website that can be used to read cif files.
Zipped Data Files
The data files used to create the most current version of the database are available here.
Crystallography Open Database
The COD is a sister to the American Mineralogist Crystal Structure Database. COD contains all the data that is in AMCSD as well as data that has been deposited by individuals and laboratories. It offers a different interface for the search and retrieval of data. Visit the site here.