Spotify is moving all its free-tier features to Premium, which made me start looking for Spotify alternatives. I found many alternatives, but I had to face an issue!
I needed to manually add all my favorite songs from 'Liked Songs' playlist(accumulated over 4 long years!!) on Spotify to the alternative which was very time consuming and frustrating.
 

Song Extractor lets you extract the names of songs from one particular playlist on Spotify and then creates an output text file where it writes the names of these songs.

Working futher to read the names of the songs from the output text file and search each one of them separately and Like that song on the chosen alternative(eg: Youtube Music, using Youtube Data API)
Would love to have a contributor:)