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Simple, efficient, flashcards that let you study at your pace.

Keep your important data with you.

Locks your Mac automatically when you step away.

Allows you to download HTML5 media.

Lets you view the contents of compressed archives.

Desktop planetarium of the live sky above you.

Be notified of new email every time you open Dashboard.

Free desktop and mobile apps that let you manage your router.

Locks your Mac when you walk away.

Helps you practice your knowledge of any subject.