How this application works is very simple. It more or less consists in dragging the music files or folders that we want to the program's window and pressing on the “Create Playlist” button. None the less, it has some other additional options that allow you to organize the songs to your own liking or to create random lists with the selected files or, even, order them by name.
You will be able to use M3U Dropper on any computer by taking it on your USB pendrive, because it is portable and hardly weighs anything. Thus, you will also be able to create playlists with your friends' favorite songs.
If you have ever wondered how the playlist files in M3U format were created, now you know a very simple alternative to obtain them: M3U Dropper.