Converting AIFF to MP3 in iTunes on El Capitain In my MacBook, running El Capitan 10.11.6 with iTunes 12.4.3.1. I'm right clicking on the sound file inside iTunes in order to convert it from an AIFF to a MP3 — I do not see either of the options “Create MP3 Version” or “Convert Selection to MP3,” even after restarting iTunes.  

How can I convert the file?
Hold option while selecting the file(s), and then go to File &gt; Convert &gt; Convert to MP3. You should see the option there.