Try it Editor: area download

Edit This Code :

<!DOCTYPE html>
<html>
<body>

<p>Click on the sun or on one of the planets to download its content.</p>

<img src="http://www.dwfaisalabad.com/wp-content/uploads/2018/09/planets.gif" width="145" height="126" alt="Planets" usemap="#planetmap">

<map name="planetmap">
  <area shape="rect" coords="0,0,82,126" alt="Sun" href="information_about_the_sun.htm" download>
  <area shape="circle" coords="90,58,3" alt="Mercury" href="merglobe.gif" download>
  <area shape="circle" coords="124,58,8" alt="Venus" href="information_about_the_planet_venus.txt" download>
</map>

<p><b>Note:</b> The download attribute is not supported in IE, Safari or Opera version 12 (and earlier).</p>

</body>
</html>
Result :