I have created a python script at https://github.com/Jacqueb-1337/ew-song-importer/ that can take songs in .txt files and import them directly into a selected EasyWorship database. It can theoretically import an unlimited amount of songs at once.

If you prefer a pre-packaged binary that can be ran via command line without installing python and the script's dependencies, you can download the binary here: https://github.com/Jacqueb-1337/ew-song-importer/releases/latest/

Theoretically, it should work on any version of EW, so long as the version you have doesn't use vastly different sqlite db tables compared to EW 7.

I will eventually add support for .rtf files, and I will also make it so it can extract songs from a db and put them into txt files, as well as adding the ability to merge two databases together. 

If you have any issues, please post it in the issues tab on github so I will see it.