This is the latest CDF V3.6.4 distribution package that contains everything 
CDF offers except for the CDF Perl and C# APIs, and it contains the following 
items:
 
  - CDF C, Fortran, and Java APIs 
  - C and Java version of the CDF tools.  

If you have any questions or comments, please send an email to 
gsfc-cdf-support@lists.nasa.gov.