: You can merge multiple libraries into one or split a massive library into smaller, more manageable ones while preserving metadata like edits, titles, and keywords.
: Easily create and switch between multiple Photos libraries, which can be stored on external or network drives to save local disk space. PowerPhotos 2.1
It is designed to solve common frustrations for users with large or multiple photo collections: : You can merge multiple libraries into one
For many power users, the standard Apple Photos app can feel limited when libraries grow too large or when trying to organize professional vs. personal photos. PowerPhotos acts as a bridge, offering professional-grade library management without moving away from the Apple ecosystem. PowerPhotos 2.1