This package contains LaTeX support for the font PT Sans developed by ParaType for the project "Public Types of Russian Federation", and released under an open user license. The fonts are included in the original TrueType format and converted Type 1 format (as kindly allowed by ParaType). The fonts provide coverage of the T2* and X2 encodings, and partial coverage of T1, OT1, TS1 and IL2 (sufficient for typesetting text in Czech and Slovak languages -- the purpose of encoding IL2). PT Sans has four basic styles, two narrow styles and two caption styles. The fonts are licensed under the Paratype Free Font License (the license is included). All the support files are released under the LaTeX Project Public License, either version 1.3 of this license or (at your option) any later version. The files released under the LaTeX Project Public License are listed in manifest.txt. To make it clear with the Type 1 version of the fonts: 1) They were converted by me using FontForge. 2) The fonts may be distributed for TeX only.