PokerTH is a single-player poker game written in C++/QT4. You can play the popular "Texas Hold'em" poker variant against up to six computer-opponents. This poker engine is open-source and available for Linux, Windows and MacOSX. Read more hot
HoldingNuts is a multi-platform poker client and server. You can play the popular Texas Hold'em variant with people all over the world, meet your friends, run your own games, and even set up your own poker network.
KPoker is a KDE compilant clone of those highly addictive pocket video poker games which are sometimes called "Videopoker" as well.
poker is a simple console based poker game.
poker-eval is a C library to evaluate poker hands. The result of the evalution for a given hand is a number. The general idea is that if the evalution of your hand is lower than the evaluation of the hand of your opponent, you lose.
A poker server and client. The client shows poker players in a 3D scene, animated according to the state of the game. Up to four players can play hands of Texas Hold'em. An accelerated 3D card is recommended to run the client.
Real Poker is a poker simulation (work in progress). Network play will be supported.
Stamit's Online Poker
Stamit's Online Poker is a simple OpenGL poker game that can be played online with another person.