Downloading OpenPref 0.1.3 from our website was free. OpenPref can be installed on 32-bit versions of Windows XP/XP Professional/7/8/10/11. Our built-in antivirus scanned this download and rated it as virus free. The most popular version of the OpenPref 0.1. The actual developer of the free program is Konstantin Tokarev. The default filename for the program's installer is openpref.exe. OpenPref is categorized as Games.
From the developer:
OpenPref is an open source implementation of European trick-taking game Preferans against two virtual players. Currently it allows to play Sochi version of Preferans, allowing to change some game conventions. OpenPref is based on source code of KPref project by I. Azarny.
You may want to check out more software, such as Tongits, Magical Cangkul Tournament or Solitaire Antics Deluxe, which might be similar to OpenPref.