Top free Alternatives to Greenshot for Mac
Free screenshot tool
Greenshot is a light-weight open-source screenshot tool that allows users to capture fully or a selection of your window. More than that, it supports the complete capture of web pages from Internet Explorer. A free utility app, it also allows you to annotate, highlight, and obfuscate parts of the screenshots. It is also easy to save screenshots as the program allows saving or exporting of captured screens.