Download of SketchWhiz 1.2 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This Mac app is an intellectual property of JS8 Media. We recommend checking the downloaded files with any free antivirus. The software relates to Design & Photo Tools.
From the developer:
SketchWhiz automatically creates a sketched look for any image that can be opened on Mac OS X, including access to your iPhoto and Aperture libraries. Each sketch style can be configured to your exact needs for any image you open.
You may want to check out more Mac applications, such as Resize Now, which might be related to SketchWhiz.