The Macintosh operating system comes with it's own screen capture tool called Grab. It's flaws will be very visible if used for any length of time. One of those flaws is the fact is it only saves images in a TIFF file format. Since TIFFs are big and rarely used, every screen grab requires at least a two step process. One step is to capture your screen and the second is to convert the file in another format like JPEG. There is a better way.
LittleSnapper by Realmac software is a must for any screen grabbing user with many advanced features. It makes Apple's Grab look like a high school project. Lets take look at some of the key features of Little Snapper now: