Csccmd.exe tool version 1.1 is not released to the public and can only be obtained by contacting Microsoft product support services. See //support.microsoft.com/default.aspx?scid=kb;en-us;884739 for more information on this.
This tool is also available at the below location.
However CSCCMD 1.0 was released to public as part of windows server 2003 resource kit tools. It can be downloaded from the below location.
For more information on this offline files managing tool read the below article.