Vidalia is a cross-platform controller GUI for Tor, built using the Qt framework. Using Vidalia, you can start and stop Tor, view the status of Tor at a glance, and monitor Tor's bandwidth usage. Vidalia also makes it easy to contribute to the Tor network by helping you set up and manage your own Tor server.
Vidalia runs on most platforms supported by Qt 4.3 or later, including Windows, Mac OS X, and Linux or other Unix variants using the X11 window system.
Vidalia is written by Matt Edman and Justin Hipple. See the LICENSE file for licensing information.
Installation is simple. Drag the Vidalia icon to Applications.
In Finder, browse to Applications and then double-click the Vidalia icon.