According to news reports Hillary handed over the emails to the Dept. of State as hard copies. These were then processed by them into PDFs including doing OCR.<p><a href="http:&#x2F;&#x2F;money.cnn.com&#x2F;2015&#x2F;03&#x2F;11&#x2F;technology&#x2F;security&#x2F;hillary-email-paper&#x2F;index.html" rel="nofollow">http:&#x2F;&#x2F;money.cnn.com&#x2F;2015&#x2F;03&#x2F;11&#x2F;technology&#x2F;security&#x2F;hillary-...</a><p>Edit: Hilarious part was where State says this is not a problem because &quot;it would have to print Clinton&#x27;s emails in the normal review process.&quot;