Picasso - An Android Library for Image caching, loading, resize & transform
Picasso is a library of SQUARE is used to thread and cache images asynchronously from server (Network), local storage (Disk or Memory) with some other cool functionalities like transform and resize of images. Normally, when we are working with images in mobile application, images loading is an pity issue. When application need to load many images at a time like in list-view or spinner, so due to huge load of it application may slow , crash due to not enough memory or scrolling issue than Picasso will help you a lot as well when you need to make a thumbnail of a heavy image.