FingerpickPro Acoustic ELEMENTS
FingerpickPro Acoustic ELEMENTS is a simplified (and FREE!) version of FingerpickPro Acoustic, whose release is planned for 2023.
You'll find plenty of information on the Pick-and-Strum Guitar page.
StrumTracks products are in SFZ format, which means you will need the free Sforzando player from Plogue. See here for details.