Spotify is full of playlists, including those created by you, by Spotify, and by other users. For playlists you don’t own, you typically cannot delete tracks or add new ones. The only exception is a Collaborative Playlist. If the owner invites you as a collaborator, you will be able to edit the tracks.
For all other playlists you don’t own, your only option to prevent a song from playing is to hide the song. For complete editing control, you must duplicate the entire playlist or copy only the songs you want, allowing you to edit the new playlist freely.
Spotify’s “Add to other playlist” feature lets you instantly copy all tracks from any playlist to a new or existing playlist you own. You don’t even need to add the source playlist to your library to use this function.
This feature is available to both Free and Premium users, and you can use it on either a desktop or mobile device. Here’s how:
On Mobile

On Desktop

If you only want to copy part of a playlist, you’ll need to use the Spotify app on your desktop or the web player, as this functionality is not available on mobile. The desktop interface allows you to select individual or multiple tracks to add to a new or existing playlist.

Some third-party apps offer an efficient way to directly copy the entire Spotify playlist to your Library from its link. This is particularly useful if you have several playlists to transfer or already have a playlist URL. It saves you the trouble of opening the Spotify app and go through each playlist individually.
Copyfi is one of such free online tools allowing you to copy Spotify playlist from the link. It requires access to your Spotify account to operate.

Spotify’s offline listening feature is exclusive to Premium subscribers, who can download albums and playlists, including copied ones, to listen without internet. However, with a smart downloader such as Pazu Spotify Converter, you can also save Spotify playlists for offline listening with a Free account. It can extract Spotify songs/playlists/albums/podcasts and convert them to various formats, including WAV, MP3, M4A, AIFF, FLAC, and AAC. After downloading, you can freely transfer the files to any compatible device or media player for offline enjoyment.
Here is how you can use Pazu Spotify Music Converter to download Spotify songs with a free account.
Download, install, and run Pazu Spotify Converter on your Mac or Windows. Log in to your Spotify account with the built-in web player.

Click the gear icon in the top right corner. Here you can select the output format, choose output audio quality, customize the output path, organize the output files in various ways, rename output files, and more.

Use the integrated Spotify web player to search for the songs, albums, or playlists you want to download. Click the Add to List button to load all songs in the album or playlist.

You can download individual songs or batch-convert the entire playlist. To download individual songs or specific songs of your choice, simply uncheck the ones you don’t want.
Click the Convert button to start downloading the Spotify songs to your local computer.

Once the conversion is done, find downloaded songs by clicking the Folder button or directly going to the output folder you customized in the previous step.

Note: The free trial version of Pazu Spotify Converter enables you to convert the first three minutes of each song. You can remove the trial limitation by purchasing the full version.
Download and convert any Spotify songs, albums, playlists to MP3/M4A etc.