Wren - Offset your carbon footprint by saving rainforests

RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.

Capture - A great free screen capture utility that allows you to capture either a window or the desktop and save it to either a file or the clipboard.

Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything

Treepoints - Fight climate change and earn rewards

Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.