Acta was a software program for creating outlines. It was originally developed for the

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and released in 1986. Acta started as a Desk Accessory, presumably to be used in conjunction with a Word Processor. In 1987 Version 1.3 was bundled with MORE, which was at the time published by Living Videotext. Opal, from A Sharp LLC, is the updated Mac OS X version of this software.

External links

Acta homepageOpal homepageHistory of Outliners by Dave WinerOutliners
Outliners {{Mac-software-stub