X Font Manager Shareware
1.1.4 Utilities
Vincent Jalby $12
info@vojousoftware.com OS X
http://www.vojousoftware.com/index.html
X Font Manager is a simple font manager for Mac OS X. It lets you activate and desactivate your fonts by moving them into and out of the Fonts folders. You can save several (global) sets and switch between them. The font information part shows the content of the font file and previews both active and inactive fonts.