The 17.3 version of PatternPrint for Mac was available as a free download on our website. PatternPrint for Mac belongs to Design & Photo Tools.
From the developer:
PatternPrint...Pattern manipulation plugin for Adobe Illustrator. Plugin takes two patterns and blends / mixes the patterns / designs in 100s of different ways + combining with color fills / color options / multiple patterns combinations to create stunning pattern graphic styles (or symbols) for use throughout Illustrator (r).