Turn your Photoshop files into interactive prototypes

http://www.uxpin.com/photoshop-import.html

PHOTOSHOP POWER TOOLS | Build your own Photoshop Tools

http://pspowertools.com/

Amazing FREE Stock Photo websites

http://yourweb.ie/web-design-2/amazing-free-stock-photo-websites/

25 Photoshop Plugins That Will Blow Your Mind

https://www.dashlane.com/passwordmanager

Photoshop on steroids–5 extensions for designers

http://blog.alexdevero.com/photoshop-steroids-5-extensions-designers/

Niice - a tool to help you find ideas on demand

https://niice.co/search/climbing

11 Best Sources For Free High Resolution Images

https://blog.paymill.com/free-high-resolution-images/

freebiesbug - Latest free PSDs & other resources for designers

http://freebiesbug.com/

Cut&Slice - me A FREE Photoshop plugin

http://www.cutandslice.me/

Instant Blueprint for Your Web and Print Designs with Specctr Plugin

http://www.specctr.com/#features

100+ Best Free Badges Vector & PSD

http://www.cssauthor.com/free-badges/

Blueprints For Web And Print: Specctr, An Adobe Illustrator Plugin

http://www.specctr.com/

ByPeople: A huge free bundle for web professionals

http://www.bypeople.com/

LayerVault is a home for design work. Unlimited storage, simple vVersion control, team collaboration, and much more.

http://layervault.com/

Behind the Photoshop companion apps: Adobe Nav

Adobe Photoshop CS6 and the interface designer

http://www.adobe.com/designcenter/images-graphics/adobe-photoshop-cs6-and-the-interface-designer.html

50 Extremely Useful PSD Files From Dribbble

http://www.smashingapps.com/2012/04/30/50-extremely-useful-psd-files-from-dribbble.html

Pandora UI for iOS – User Interface Pack Source: http://designmodo.com/pandora/#ixzz1rhadl7HJ

Layer Cake: Designers have a new way to save graphics for the Web

http://thenextweb.com/apps/2012/04/09/layer-cake-designers-have-a-new-way-to-save-graphics-for-the-web/

Shipment is the easiest way for designers to ship deliverables to clients [Invites]

http://thenextweb.com/dd/2012/03/27/shipment-is-the-easiest-way-for-designers-to-ship-deliverables-to-clients-invites/