FontViewer (Macintosh)

A simple but elegant font viewer that allows you to preview all fonts in your fonts folder. They can be displayed in various sizes and styles (i.e. bold, italic, shadow, etc.) with the click of a mouse. FontViewer also features the ability to display your fonts in a slideshow, and view your fonts in almost every type of environment possible (i.e desktop, menus, icons, etc.)

Web site: http://www.creativebox.net/software/fontviewer.html