Key Features: 

● Merge multiple PDF files into one PDF.

● Merge password-protected PDF files, but you must know the password. 

● Support drag and drop. 

● Support drag item to sort. 

● Sort in alphabetical.

In-App Purchases - Full Version - included

Compatibility: macOS 10.12 or later 64-bit

Mac App Store: https://geo.itunes.apple.com/app/id651952889