HyperStudio Author for Mac

Multi-windows interface provides an easy and intuitive way to share content across projects.
Full-screen view allows you to browse your stacks using the entire display.
Drag-and-drop enables the authoring of interactivity, for quizzes, puzzles, games, and more.
Path animation offers authors the ability to completely customize the paths that objects travel in a story.
Snap-to feature allows users to associate objects that snap magnetically into place.
Tutorial window displaying HSA's built-in tutorials over other stacks makes learning to create exciting iBooks widgets simple.

Windows

Macintosh Requires: OS X 10.7.2 “Lion” or later, including OS X 10.9 "Mavericks", Intel Core 2 Duo or faster, 2 GB RAM, 800 MB free disk space.

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