PT Sans is a free, open-source humanist sans-serif typeface designed by Russian designers Alexandra Korolkova, Olga Umpeleva and Vladimir Yefimov. It was released by ParaType in 2009 as part of the Public Types of Russian Federation project. The design was based off Russian sans-serifs of the latter half of the twentieth century. PT Sans is available in normal, italic, bold and bold italic styles.
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