Pixelmator 3.3 Limestone Out Now Posted 11/07/2014 at 3:49 UTC in Mac by gnye@amdesign.net | Permalink | Tweet The Pixelmator Team today has announced Pixelmator 3.3 Limestone, featuring an all-new design, full feature and technology support for OS X Yosemite, and more. Pixelmator provides everything needed to create, edit, and enhance still images. Offering more than 100 new features and improvements, Pixelmator 3.3 Limestone adds complete OS X Yosemite feature and technology support and embraces new Continuity features as well as iCloud Drive support.