(From MMikami 000609)
XCrysDen
This is another viewer code for such 3-D outputs, with crystal structures.


(From MMikami 030425)
Now the new version of XCRYSDEN has been released.
This version is *** freely available ***, and can be downloaded
from XCRYSDEN WEB page:
http://www-k3.ijs.si/kokalj/xc/XCrySDen.html
(NB: Licence: http://www-k3.ijs.si/kokalj/xc/License.html
     Registration: http://www-k3.ijs.si/kokalj/xc/Register.html )

New features are listed on the News page :
http://www-k3.ijs.si/kokalj/xc/News.html
It seems heavily updated from v.0.50 (or before)...