Welcome!

This is the home of John McKernon and Lightwright™, the award-winning software for
managing theatrical lighting paperwork. You'll find information, free demo software, news,
wisdom, and links to other terrific resources.

To navigate, click one of the topics at the top or left sides of the page.

If you are here to register your new copy of Lightwright, click on the Register link at the top of this page.

COMPATIBILITY UPDATE

Lightwright 4 is compatible with Windows Vista.

Lightwright 4.1.9 is compatible with OSX "Leopard" version 10.5.2 or later. Version 10.5.2 was released by Apple on February 11, 2008.

Beamwright 4.0.3 is compatible with Mac OSX "Leopard", earlier versions are not.

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