Elements for Sketch - High-quality UI Kits in Sketch, for free
Bots UI Kit - Fully customizable Sketch UI Kit for Messenger Platform
Box Drive - Unlimited cloud storage, now on your desktop 📦
Dashboard UI Kit - A modern & responsive dashboard UI kit for designers.
Unsplash - Unsplash is a website with high-quality free HD images. It has a catalog of more than three hundred thousand striking images that are neatly organized with tags. Read more about Unsplash.
Landing UI Kit - Handcrafted UI components for landing pages