: Supports sticky notes, highlights, freehand drawings, typewriter notes, and markups like strikeouts or "squiggly" underlines.

: Enables Split Screen on iPad to view two different files or two different parts of the same file simultaneously.

GoodReader Pro combines several document-focused tools into one interface:

GoodReader Pro is a robust PDF management and annotation tool for iOS, frequently used as a mobile "file hub" due to its extensive connectivity and organization features. It is known for its high-performance engine that handles large PDF files efficiently and offers advanced page-level management.

: Allows users to rearrange, delete, extract, or merge individual PDF pages directly on the device.