1 Like

Opal

Opal lets you organize just about anything — ideas, reports, lists, notes, projects, graphics — in... Created by A Sharp, LLC.

Commercial
Mac

Opal lets you organize just about anything — ideas, reports, lists, notes, projects, graphics — in the form of an outline. If you used Acta, you’ll love Opal.

Links to official Opal sites

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Feature

Outliner Add a feature

Tags

Opal was added by mt in Aug 2011 and the latest update was made in Apr 2020. The list of alternatives was updated Nov 2018. It's possible to update the information on Opal or report it as discontinued, duplicated or spam.

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