Gallery is a photo manager and viewer application that helps you view and share photos and videos. Gallery is designed to be fast and user-friendly. 

Gallery supports a variety of formats, including JPG, JPEG, PNG, and others. It can also support videos of many formats, including MOV, AVI, MP4, and more.

Gallery also provides a variety of simple photo editing tools, including photo effects, filters, and borders. It also provides a variety of photo collage templates, which allow you to combine images in different ways.