title: convert tiff to jpg format
body: <p>I have a tiff image with two pages.
  When I convert the file to jpg format I lost second pages.
  Is there any way to put two  images on tiff file into one jpg file.
  Because of tiff files are too big I have to decrease their sizes. Is there any way to decrease tiff files size programmatically? It could also be a solution to my problem.</p>