title: Best archiver library for iOS
body: <p>I'm looking for an archiver library to use in my iOS app (zip or other formats). What is the best library in terms of:</p>
  
  <ol>
  <li>How easy it is to include it in a iOS project</li>
  <li>Memory consumption</li>
  <li>Speed of unarchiving</li>
  <li>How stable it is</li>
  </ol>