title: How to convert MongoDB archive file to JSON format?
body: <p>If I dump a database like so:</p>
  
  <pre><code>mongodump --archive=out.mdb
  </code></pre>
  
  <p>Is there some way to convert <code>out.mdb</code> to a flat JSON file? If so, how? (for example, if I just wanted to restore a single document)</p>