If you are looking for a alternative, macOS includes Preview , which natively handles merging, splitting, and annotating PDFs without requiring additional downloads. How to Edit PDF File in Macbook (tutorial)
: Add custom text or image watermarks with precise X and Y axis offsets.
This specific version update (released in July 2020) introduced several usability and interface improvements:
: Define crop areas using points or percentages with a live preview for each document.
