OmniOutliner Pro 4.6 (Mac OS X)Welcome to OmniOutliner 4, an amazingly flexible yet lightweight program for creating, collecting, and organizing information. Use OmniOutliners document structure to brainstorm new ideas, drill out specifics, and construct a beautiful document for sharing. Its way more than just an outlining toolyouve got multiple columns, smart checkboxes, pop-up lists, and a fantastically rich styles system at your disposal. Its perfect for drafting a simple to-do list, creating an agenda for a meeting, taking notes at said meeting, planning events, writing anything from diaries to screenplays, or any other task that calls for structured text.