The browser's built-in download tools are not only inadequate, but even worse, they all have very low download speed. As a result, IDM, Folx and other excellent download accelerators have become users' first choice. However, they are paid software, do not support BitTorrent, and only run on Windows or Mac. If you need a free alternative that looks like IDM or Folx, supports BitTorrent download, and runs on a variety of platforms, you should definitely try Free Download Manager.