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Full user review
"Fantastic professional font manager---for free"
Very clear and well-organized. One of the few free font viewers that shows TrueType, OpenType, and Postscript fonts. To view a folder's fonts, just drag and drop the folder onto its window. Really great!
None! (I'm entering more characters here because this review form required them!)
It's rare to find freeware that's so well-written and compares so favorably with expensive commercial software. If you work with lots of fonts, this is for you.