Skitch is an easy to use screen capture tool that allows you to capture and annotate an area from your desktop and save it as PNG, JPG, TIFF or BMP image file or add it to Evernote.You can add attractive text annotations, insert arrows, highlight areas with a marker or shapes, pixelate a portion of the capture (e.g. to hide sensitive information) and also crop or resize the image to fit your needs.In addition to screen captures, Skitch can also be used to annotate photos, loaded from a folder or the clipboard. Skitch is not a full-featured screen capture tool, but if you simply want to capture and annotate images, you'll be hard pressed to find an easier way to do it.