Easily annotate, highlight or obfuscate parts of the screenshot. Some of the key features for Greenshot includes (taken from the Greenshot website): Quickly create screenshots of a selected region, window or fullscreen you can even capture complete (scrolling) web pages from Internet Explorer. Greenshot is like Snip it but has loads more features to create that perfect screenshot. Whether you are a PC or Mac user, Greenshot is completely free and open source. If you liked #1 Snip it! you are going to love Greenshot.