: Create, split, and merge multiple libraries without losing metadata.

: Finds identical or similar images using histograms and bitmaps , allowing for safer cleanup than generic "cleaner" apps.

: Often addresses specific crashes during large library merges .

: Queries libraries for specific file sizes, dimensions, or video durations that Photos cannot natively filter. Why Use Beta 2.0.2 b3?

is a specific beta build of the popular macOS photo management utility developed by Fat Cat Software . While standard users typically use the stable 2.x or 3.x branches, beta releases like b3 are issued to test fixes for merging stalls or library access issues on the latest macOS updates. Core Functionality