Chicken 2.1b3 - VNC viewer for accessing your Mac over a network.. (Free): Chicken is a VNC viewer, which means that it allows you to use a computer over a network as if you're sitting in front of it. Chicken is based on Chicken of the VNC, but contains a number of bug fixes and some additional features. As with Chicken of the VNC, Chicken features a full-screen mode, saving passwords in Keychain, mouse-button emulation for one-button mice, and many more options.