Bridge Calculator is set of freeware/donationware programs written by Piotr Beling which solve problems in the Bridge card game.

Newest version (16.09.0 from 5 IX 2016) includes:
• double dummy problem solver
  • quickly solves double dummy problem
  • has graphic user interface (GUI)
  • also has simple, console-based user interface
  • allows for importing deals from files (from disk or directly from Internet) in many formats:
    • PBN (Portable Bridge Notation)
    • Bridge Base Online .lin files
    • files generated by the KoPS program (txt and html)
  • can parse (using dedicated scripts) tournament's web-page to get the names of files with deals
  • allows for exporting deals to PBN (Portable Bridge Notation) files
• single dummy solver
  • statistical analyses
  • the Monte Carlo algorithm and others
  • has graphic user interface (GUI)
• deals generator
  • generates (randomly) card distributions that meets given requirements
  • it is scriptable in the Lua
  • it uses multiple threads to generate and filter distributions of cards
  • it has built-in, fast double-dummy solver
  • it has console-based, shell-script-friendly user interface
  • see documentation
• API to double dummy solver for programmers
  • library (with API) in C
  • dependency-free
  • stable API and ABI
  • available for Windows, Linux and MAC OS
  • see documentation

Programs are free to use and are available in multiple languages: English and Polish. Applications are multi-platform, support: MS Windows and GNU/Linux (API is available also for MAC OS). Installation is not required (just extract and run).

Creating of Bridge Calculator is my hobby. Besides, its engine is developed as part of my PhD thesis. I hope that you will find this software useful. If so, you can make a donation for it.

I wish you to take pleasure in using program.
At the same time I would be very grateful to you for any advice and help,
Piotr Beling