Hardware Requirements:

ANY Macintosh or Mac OS compatible...
Including the newest models of the following:

iMac
PowerMac

iBook
PowerBook

Software Requirements:

System 7.1 or higher
with support for :
EVERY version of Mac OS and...

Works fine with Mac OS 9.2.2
as well as the "Classic" environment in
Mac OS X!!!

(NOTE: Fonts Manager versions 3.6 and later support System 7.1 thru Mac OS X)