Creating a completely new interface design from scratch is a very time-consuming process and can be frustrating as well if you aren’t sure where to begin or if you’re lacking inspiration. So finding new, high-quality design resources that can save you time, money, and energy is like finding a big chunk of gold in your backyard.

In this article we bring you a collection of pixel-perfect, huge pack of Free UI Kits 2015 to help you building websites or other stuff faster. Add them to your freebies collection and take your designs to the next level with these free PSD UI Kits 2015!

Best Free UI Kits 2015 to Boost Your Designs in No Time

The Skinny Frames is one of the most modern free UI kits 2015, features all of the design elements you need for your site, including elements for social networks, calendars, audio, video, and more. This flat UI kit makes it easy to blog, add pricing and service information, or to add forms and filters. The kit’s elements all have a similar appearance too, so they can create a site that retains the style from one page to another. The kit is easy to use and can make developing your site much easier.

I’m sure you’ve heard of IMcreator (a simple and elegant free website builder). Have you ever checked out its blog? If you haven’t, it’s a must see! Check out some of the best free, high-quality PSD UI kits available over there.

This flat UI kit is a minimalistic design approach that emphasizes usability. It features clean, open space, crisp edges, bright colours and two-dimensional/flat illustrations.

Free psd business UI elements designed in a clean and flat style to build an awesome website design. This set is a must have for all web designers and developers.

This UI kit is optimized for high resolution screens with Retina quality elements. The zip folder contains two files, one with UI elements and another for a sample page mock. Hopefully you find some of these elements useful in your work.

Metro Vibes UI Kit include features such as Navigation menu bar, Author/User Profile, Music player layout, Progress bars, Scroll bars, Tags, Tabs, Products price comparison layout, blogging layout, Circle style menus, Calender and many more styles.