Download multiple files with a single action

HTTP does not support more than one file download at once.

There are two solutions:

  • Open x amount of windows to initiate the file downloads (this would be done with JavaScript)
  • preferred solution create a script to zip the files

var links = [
  'https://s3.amazonaws.com/Minecraft.Download/launcher/Minecraft.exe',
  'https://s3.amazonaws.com/Minecraft.Download/launcher/Minecraft.dmg',
  'https://s3.amazonaws.com/Minecraft.Download/launcher/Minecraft.jar'
];

function downloadAll(urls) {
  var link = document.createElement('a');

  link.setAttribute('download', null);
  link.style.display = 'none';

  document.body.appendChild(link);

  for (var i = 0; i < urls.length; i++) {
    link.setAttribute('href', urls[i]);
    link.click();
  }

  document.body.removeChild(link);
}
<button onclick="downloadAll(window.links)">Test me!</button>