How to download a file which is in binary format in csharp

Question

MXResumeWordDoc resumeWordDoc = new MXResumeWordDoc();

resumeWordDoc.LoadResumeWordDocByDID(neo as Neo, applicationID);

var isResumeLoaded = resumeWordDoc.LoadResumeWordDocByDID(neo as Neo, applicationID);

if (isResumeLoaded)

{

var binaryData = resumeWordDoc.Elements.BinaryData.Value;

response.Results.Add(Convert.ToBase64String(binaryData));

}

this abovecode gives me the results in binary format.

But i want to get the file downloaded based on the format.How to do it????