Are you currently using version 2.1.3 on , or are you considering upgrading to the newer PowerPhotos 3.0 for batch metadata editing and nested search filters? Easily merge Apple Photo Libraries | PowerPhotos
If you are looking for the most "interesting" features in the PowerPhotos 2.x series, the following capabilities define this generation of the tool: PowerPhotos 2.1.3
: PowerPhotos 2.x introduced more granular control over duplicates, allowing you to define "matches" by visual similarity, file name, or specific dimensions. It also features a "best keeper" suggestion engine to automate the cleanup of thousands of images. Are you currently using version 2