Dax is the best free WordPress theme. This is a responsive, clean, retina-ready WordPress theme and easy to use. Also well suited for business, game, technology, finance, travel, News, art, magazine, personal,and any other creative websites and blogs. The theme is developed using Bootstrap 3 that makes it mobile, tablets, and Website SEO friendly. It has dozens of Theme Options based on WordPress Customizer to change theme layout, colors, header & footer customize, and much more.