Downloading Zigzag Tool 5.5 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The program belongs to Design & Photo Tools.
From the developer:
Plug-in to create zigzag designs for Adobe (r) Illustrator (R) CS4 CS3 CS2 CS 10 Zigzag comes with 60 basic types, 3000+ variants + features to create millions of variant zigzag designs and more). Simply drag and design Zigzag plug-in comes with a wide selection of options to tweak the zigzag.
You may want to check out more Mac applications, such as Tools for Television PRO, Make My App - Mockup Tools for Developers or Smart Screen Tool - Capture Video, which might be similar to Zigzag Tool.