It's not always the big, famous software programs that make a huge difference to your computer; small "good at one job" applications can also improve our experience of using a computer. The top ten Mac applications we list today are all system tools that can add extra highlights and comfort to your Mac computer working environment. Many of them will reside in your Mac's "System Preferences pane" and "desktop menubar". They can all greatly enhance your overall experience of using a Mac computer.