5 Ways to Download YouTube Playlist Videos to MP4 or MP3
Download Entire YouTube Playlists on Android for Offline Viewing
The Ultimate Solution to Download YouTube Playlist
GitHub - shaked6540/YoutubePlaylistDownloader: A tool to download whole playlists, channels or single videos from youtube and also optionally convert them to almost any format you would like
YouTube Playlist Downloader – free for all users
Using JDownloader to download files from a youtube playlist | The Server Admin
The Easeiest Ways to Download Playlist from YouTube as MP3 or WAV