:: Home :: Products :: Technical Support :: About Us :: Contact Us
PDF Printer Driver, Convert to PDF, Print to PDF
Example 3: Compress a PDF file (low image quality, high compression) (VB.NET)  

   Dim NVcomp : NVcomp = CreateObject("Neevia.PDFcompress")

   NVcomp.CI = "jpx"
   NVcomp.CQ = 20

   NVcomp.GI = "jpx"
   NVcomp.GQ = 20

   NVcomp.MI = "jbig2"
   NVcomp.MQ = 2

   'For better compression uncomment the line below
   ' NVcomp.CreateObjectStreams = true

   Dim retVal : retVal = NVcomp.CompressPDF("c:\in.pdf","c:\out.pdf")
   If retVal <> 0 Then
      MsgBox("Error code=" & CStr(retVal))
   Else
      MsgBox("Done")
   End If

Developing a solution that enables endusers to compress their PDF files is indeed an easy task with Neevia PDFcompress. Thank you!

Andrew Holden

If you have any comments or suggestions about our web site, please feel free to email them to

Copyright © 2014 neeviaPDF.com Home | Products | Support | About Us | Contact Us