title: Is it safe to delete the %USER_HOME%/.gradle and %USER_HOME%/.AndroidStudio3.1 folder in Android Studio?
body: <p>These two folders take up significant space on my hard disk </p>
  
  <ul>
  <li><code>%USER_HOME%/.gradle</code></li>
  <li><code>%USER_HOME%/.AndroidStudio3.1</code></li>
  </ul>
  
  <p>Can they be safely deleted? If not, what subfolders can I safely delete?</p>