title: pdftk split pdf with multiple pages but total size grew
body: <p>with php i have to split a single pdf file with multiple pages inside it to a lot of PDF file with one page per file.
  I use pdftk and works fine, but every pdf created for every page is very large size. My original PDF is 7MB (with 70pages inside), the sum of every file created by splitting with pdftk is over 70MB.</p>
  
  <p>Someone know if there is a property to set for pdftk to have small file output?</p>