Welcome on Jack's website.
Jack is the eight times World Champion Computer Bridge of 2001, 2002, 2003, 2004, 2006, 2009, 2010 and 2012.
Bridge players from all over the world welcomed its exceptional
bidding and playing strength.
Praised for its user friendliness and extensive possibilities.
Netbook
Starting with version 5, Jack requires the software to be activated.
Activation lets you run the program without inserting the CD. Jack 5 is now
easy to use on your netbook.
Check out our website for the license conditions.
Free update 5.0 -> 5.02
If your current version is 5.0 or 5.01 you can install the most
recent version. From within the program select:
[Help\Search for updates])
Free demo
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In this demo Jack (version 4) bids and plays at full strength.
You can compose your own convention card.
Jack 5 offers the same and much more!
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You can order Jack directly from us by using our
Paypal form.
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Jack is available from bridge suppliers all around the world,
for local resellers you may check our order information.
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Our products
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Jack 5.0
Jack is developed by bridge players for bridge players.
Jack's possibilities far exceed those of all other bridge
playing programs. Since its introduction, only a few years
ago, Jack is welcomed by bridge players from all over the
world for its exceptional bidding and playing strength.
To other bridge programs Jack is a source of inspiration in
the search for new features.
consumer price (VAT included) € 89,00
System requirements
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Tournaments 2002
Extra tournaments (12) for Jack (all versions): 1749 deals in 74 rounds.
A number of tournaments is annotated by Berry Westra and others.
consumer price (VAT included) € 29,50
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World Championships
In 1996 the American Contract Bridge League established an official
annual World Computer-Bridge Championship.
After a real good debut, at the Olympiad in Maastricht (2000),
in which Jack reached the semi-finals, Jack won the World Championship
for four years running (2001, 2002, 2003 and 2004) and again in 2006, 2009, 2010 and 2012.
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| Over 80 conventions |
| Many tournaments with frequency charts |
| Built in convention cards SAYC, Moscito, Acol, 2/1 GF, Wei Precision and many others |
All levels:
beginners - experts |
| Network play |
| Deals in ladder-play or tournaments: random or constrained by deal profile |
| Compose your own convention card |
| Advice from Professor Jack |
| Competition in the virtual JackBridge club |
| Ergonomical userinterface |
| World Champion in 2001, 2002, 2003, 2004, 2006, 2009, 2010 and 2012 |
| Settings to change almost anything |
| Complete PBN support |
| True English, French, German and Dutch playing cards by Carta Mundi |
| Bids and cards announced Berry Westra |
| Output to the internet |
| World's fastest double dummy problemsolver |
| Extensive tournament options |
| Exceptional bidding and playing strength |
| Interactive help with many examples |
| Create your own tournaments |
| Support for several methods of scoring: matchpoints, total points, cross-imps, compensation and others |
| Extensive printout capabilities |
| Multilingual interface in English, Dutch, French, German, Italian and Polish |
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