The very worthy Torrent Webseed Creator project at GitHub. Use your free Google Colab space to turn any file freely available on the open Web, up to 100Gb, from the plain URL into a handy .torrent file. Which is then uploaded to Cloudflare for you. You then download from there as a .torrent using a standard torrrenting software. Tested and working for me. The 32Gb test file was uploaded to Cloudflare Canada, from which I torrented it at my leisure.
Useful for those who have to download a huge non-resuming multi-Gb file with the browser, and are repeatedly failing to do so. Note the source files must be freely available without cookies or similar fuss.