title: SSL certificate file type
body: <p>Bit of a silly question, but:</p>
  
  <p>What kind of file(s) do you get when you buy an SSL certificate from a trusted CA?</p>
  
  <p>Is there a .pfx file?</p>
  
  <p>I'm working on a small tool to manage SSL certificates, but I'm not sure exactly what kind of certificates I'll be dealing with besides the self-signed ones that I create myself.</p>
  
  <p>Thanks!</p>