Greenshot is a screen capture utility that lets you take snapshots of application windows, a selected screen region or your entire desktop. The capture can be saved as (GIF, JPG, PNG, BMP) file, sent by email or printed, or you can load it into the provided editor for further processing. The Greenshot editor allows you to annotate your capture with arrows, text, highlights and shapes. The program includes several plugins for uploading screenshots to image hosting services like Flickr, Picasa, Imgur, and others.Other features include automatic file naming patterns, keyboard hotkeys, printing options, timed captures, and more.