Only 1 link from the playlist is downloaded

If you get 1 link from the entire playlist, first of all, change the limit in Tools - Options - General - set Max items in a playlist to 5,000 or more.

If this does not help, try Google Chrome as a default browser for downloading.

1. Log in to your YouTube account in Chrome.

2. Open the application (Free YouTube Download / Free YouTube to MP3 Converter)

Go to Tools - Options - Advanced - Get Cookies from Google Chrome (required).

3. Restart the application (required).

Go back to Chrome browser and try downloading the playlist.

If the problem persists, please send that YouTube link to our support team.