An interface defines a lot about what you are working on. And the same an awesome graphic user interface defines a lot about the graphic interface you are having on board. In this article, we have collected awesome (but yes free) GUI sets for you which you definitely wish to use for your future projects.

Polaris UI

Polaris UI

Image Source: DesignModo

Balio

Balio

Image Source: Webdesigner Depot

Pillow

Pillow

Image Source: Dribbble

Square

Square

Image Source: DesignModo

Dashboard

Dashboard

Image Source: GraphicsFuel

Apollo

Apollo

Image Source: DesignShock

Hades

Hades

Image Source: DesignShock

LinkedIn iPad

LinkedIn iPad

Image Source: Zeki Ghulam

Sign In Form

Sign In Form

Image Source: Mahdi Pourebadi

Metrostyle

Metrostyle

Image Source: Josep Roselló

Web App UI

Web App UI

Image Source: Blaz Robar

Google+ UI Kit

Google+ UI Kit

Image Source: Alexey