I Can Animate 2 is described as 'From the official website: "I Can Animate, stop motion animation software, accessible to all ages and abilities and used by thousands of educators all over the world."'. There are three alternatives to I Can Animate 2 for Windows, Linux and Mac. The best alternative is Boats Animator, which is both free and Open Source. Other great apps like I Can Animate 2 are Dragonframe (Paid) and AnimaShooter (Paid).
Dragonframe is the next generation of image capture software for stop motion animation. New features include a visual timeline editor, integrated lip-sync, advanced DMX lighting, motion control and much more.