bulk youtube downloader

I'm searching all the the web through Yandex, Brave Search, Duckduckgo, Reddit, extensions... The Internet search results are full of rubbish. All results are "SEO" websites with automated/useless content (full of "Free", "Best", "Top", "2023" and all those stupid scammy titles), and all search...

I had one before, but I didn't used it and now I do not know where is it. I'm interested in which tools you use to download several videos at a time? Are there any free (or cracked) bulk youtube downloader? Thank you