FontsOnCD 

FontsOnCD is a powerful font browsing utility that allows you to browse your TrueType fonts without waste of system resources. Major FontsOnCD feature - tiny size and possibility to write a program on CD jointly with your font collection.
font browse form cd browse truetype fonts view fonts browse for font faces ttf file viewer

FontPage 

FontPage lets you examine and compare all of the fonts on your system. You can also print out a specimen page for any font, or print a list of them. FontPage has its own character table, a compare tool, and can preview uninstalled fonts.
freeware fontviewer font viewer