From Cynthia Kirkeby

Free UI/UX developer kits

Free UI/UX developer kits

As promised I’m putting up a set of links to a number of great UI/UX resources for teams working on wireframes or prototypes. There are sets for Photoshop, Illustrator, iOS, Android, and a few other assorted tools like Graffle. ┬áThese are great startup tools and, with the exception of the hand sketching templates, they are free, which is even better.

Photoshop and Illustrator UI/UX Kits

Android UI/UX tools

Hand Drawing Stencil Tools