Use the program menu bar to choose types, styles and sizes of fonts that you want displayed in the programs character window.
The Font Browser option, under Tools on the menu bar, lets you preview and print uninstalled fonts that you're considering adding to your system. You can also drag and drop a suitcase or a folder on FontBuddy's application icon.
Other features include a Font Inspector to track duplicate fonts, support for ATM/Suitcase and Japanese two-byte fonts, and a localized printout in 10 languages.
For more information, including on updates, please read the documentation or visit the home page.