on February 18, 2011
This is a cornerstone of Western Civilization, the end result of 500+ years of type design, the product that all the knockoffs imitate. Cross-platform, good for five separate installs, 2300 classic fonts, 100's of typefaces in numerous styles and weights. If you are involved in any design field, you should have already invested in this library!
A complete list of fonts included is available here (as a 47-page PDF!):