Advanced Views
• Dynamic View: Think freely without being constrained by the traditional columns of text. Mind map, concept map and jot down thoughts, right inside Author.
• Instant Outline: Pinch on your trackpad to fold the text to see just the headings. Pinch further in or out to see more or less headings
• Advanced Find: If you only want to see sentences with a specific keyword, select the keyword cmd-f to hide all the sentences which do not have the keyword will be hidden. Click on a sentence to jump to it, cmd-f again or ESC to return to the regular view.
• Magic Margins: Double click in the margins (in full screen mode) to jot down any notes. If the notes are also in the document they will be bold and you can double-click to see all their occurrences. Note: These margins do not follow your document when you scroll, they are separate, to allow you to have an always-available space to jot notes–hence they are not like traditional margins

Compatibility: macOS 10.13 or later

Mac App Store: https://geo.itunes.apple.com/app/id951792010