Wallpapers HD and Backgrounds HD is a collection of the best full HD wallpapers and backgrounds for your smartphone or tablet. All our wallpapers have been personally selected so you can personalize your smartphone. The best HD Wallpapers & Backgrounds for your phone and tablet. Get your favorite desktop background from this huge collection of beautiful free wallpapers: Fast, unlimited scrolling interface. Only free wallpapers and all backgrounds are high quality. Apply effects to your wallpaper to make it customised, adjust the colors, contrast, hue, boost dark areas, apply lomo, sepia, thermal, old flip or solarise. This free app allows you to accurately crop your custom background to the right size of your screen, from small phone to big tablets.