Palatino Sans Informal是由德国设计师Hermann Zapf设计的一款21世纪无衬线字体。Palatino Sans Informal，是作为三个字体家族的一部分设计的：Palatino nova、Palatino Sans和Pa latino Sans Informal。这三个家族共同实现了Herman Zapf最初的Palatino想法。Palatino是1950年作为一款metal字体出现的，被证明是20世纪最受欢迎的设计之一。Palatino Sans Informal不仅是一种全新的字体，而且还是对整个无衬线风格的全新诠释。其字母形状是弯曲的、圆润且柔和的，而不是坚硬、工业的。与Palatino Sans相比，Palatino Sans Informal显得有点怪异，有点艺术感，也更具个性。Palatino Sans Informal家族中的字体包括一些OpenType功能，例如覆盖所有基于拉丁语的欧洲语言的扩展的字符集、老式数字、小型大写字母、分数、序数、连字、替代字符以及装饰字符。Palatino Sans Informal可以与Palatino和Palatino Sans混合使用。

Palatino Sans is a 21st Century sans serif typeface from the master German designer Hermann Zapf. Palatino Sans and Palatino Sans Informal was designed as part of a group of three font families: Palatino nova, Palatino Sans, and Palatino Sans Informal. Together these three families act as the fulfilment of Herman Zapf's original Palatino idea. Palatino, which was born as a metal typeface in 1950, proved to be one of the 20th Century's most popular designs. Not only is Palatino Sans Informal a completely new typeface, it is also a completely new interpretation of the entire sans serif genre. Its letterforms are curved, rounded, and soft, not hard and industrial. In comparison with Palatino Sans, Palatino Sans Informal offers eccentricities that are somewhat artistic and more individual looking. The fonts in the Palatino Sans Informal family include several OpenType features, such as an extended character set covering all Latin-based European languages, old style figures, small caps, fractions, ordinals, ligatures, alternates, and ornaments. Palatino Sans Informal can be mixed well with Palatino and Palatino Sans.