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Example 3: Compress a PDF file (low image quality, high compression) (VC++)  

   #include "stdafx.h"

   #using <mscorlib.dll>
   #import "PDFcompress.tlb" no_namespace named_guids 
   using namespace System;

   int _tmain()
   {
	IPDFcompressPtr NVCompress;	
	::CoInitialize(NULL); 

	NVCompress.CreateInstance(__uuidof(PDFcompress)); 
   
	NVCompress->PutCI("jpx");			
	NVCompress->PutCQ(20); 

	NVCompress->PutGI("jpx"); 
	NVCompress->PutGQ(20); 

	NVCompress->PutMI("jbig2"); 
	NVCompress->PutMQ(2); 

	//For better compression uncomment the line below
	//NVCompress->PutCreateObjectStreams(true);

	NVCompress->CompressPDF("c:\\in.pdf", "c:\\out.pdf");

	Console::WriteLine(S"File compressed.");
	return 0;
   }


I downloaded PDFcompress and must say that I was impressed by the high compression ratio, speed and easy to use graphic interface.

Alex Wetzel

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