Button UI ~ System Icons

I've created a set of over 75 system icons from scratch. All icons are vector based, 1024x1024 sized, and follow OS X 10.10's icon guidelines. The .zip file includes icons in .ICNS and .PNG formats OS X system applications, as well as Pages, Numbers, and Key Note. All system applications are included (with many alternative icons). Folders and Devices are available in a separate package.

Inspired by the work of KXNT, Button UI is a fresh mix of clean, crisp, Retina sized icons.

UPDATE (Nov. 7, 2014): All icons have been update to include a thumbnail version. Both .ICNS and .PNG formats are now included. Some icons and more alternative icons have been added.