OmniOutliner now comes in two editions: Pro and Essentials. The Pro edition has all the power that we’ve always brought to OmniOutliner, with support for multiple columns, attachments, focus, automation, and so on—and for version 5 we’ve added even more, with advanced filtering, word count, typewriter mode, customizable keyboard shortcuts, and so on.
For the new Essentials edition, our goal was to introduce the joys and benefits of outlining to a much broader audience than our core Pro customers. Our focus for this edition was on making OmniOutliner much simpler, and much more affordable.
Ken Case and the folks at Omni are just great people and developers.