Download

The most recent Version 7 source distribution of DDSCAT is available from
http://www.astro.princeton.edu/~draine/DDSCAT.html

Binary Windows distributions 7.0.7 October 28, 2008

Windows Vista 64bit operating system, compiled with Fortran G95, using CYGWIN UNIX emulation, single precision, noMKL, noOPENMP, no MPI

Windows Vista 64bit operating system, compiled with Fortran G95, using MINGW option, single precision, noMKL, noOPENMP, no MPI

Notes:

Save one of the files above and use "winzip" (for example) to unzip. New directory will be created.

Use "mingw" distribution if you are not familiar with UNIX/LINUX and do not have CYGWIN (http://www.cygwin.com/) on your Windows machine. This version was compiled with the Fortran g95 minGW version (http://ftp.g95.org/g95-MinGW.exe) and is "windows native". Thus, it doesn't require any additional libraries. To run "ddscat" do the following:
start/run
type cmd to open a command window
copy ddscat.par and diel.tab to same directory in which you have executables (such as ddscat.exe)
execute (type) ddscat.exe

Use "cygwin" version is you are familiar with UNIX/LINUX. This version was compiled with the g95 fortran under CYGWIN, which provide very good UNIX emulation on Windows (http://www.g95.org/index.shtml). Once you open a Cygwin window you will be able to execute "ddscat.exe".
./ddscat.exe
Just remember that it requires 2 files "ddscat.par" and "diel.tab".