Kevin Murphy's list of bayesian network software - Most up-to-date list available.
Microsoft Belief Network Tools - Free Windows software for creation, assessment and evaluation of belief networks.
Software for Manipulating Belief Networks - Reviews free and commercial belief network software. No longer updated, but the reviews are comprehensive.
MIM - Windows program for graphical modelling.
Lumina Decision Systems - Makers of Analytica, visual software tool for creating, analyzing, and communicating quantitative business models.
Knowledge Industries, Inc. - Builds and licenses diagnostic software based upon Bayesian Belief Networks for medical, industrial and management applications. Software includes editors/compilers, test/review tools and inference engines embeddable in stand-alone and web-based applications.
Complex Systems Computation Group (CoSCo) - BAYDA software implements Bayesian predictive discriminant analysis, where the aim is to build a model for predicting the value of one discrete (class, group, category) variable using other variables.
Pulcinella - Tool for propagating uncertainty through local computations based on the general framework of valuation systems proposed by Shenoy and Shafer.
Noetic Systems Incorporated - Ergo is a Bayesian network editor and solver. [Windows/MacOS]
Norsys Software Corp. - Netica is a complete program for working with belief networks and influence diagrams. Feature compiles belief (Bayesian) networks into a junction tree of cliques for fast probabilistic reasoning.
BUGS - Bayesian inference Using Gibbs Sampling - Bayesian analysis of complex statistical models using Markov chain Monte Carlo (MCMC) methods.
JavaBayes - Bayesian networks in Java.
RISO - Implementation of distributed belief networks in Java.
TETRAD II - Assists in the construction of causal explanations for sample data and their use in prediction.
Pronel - Data mining tool for extracting Bayesian networks from data.
Genie/Smile - GeNIe is a development environment for building graphical decision-theoretic models running under Windows operating systems. SMILE is its portable inference engine, consisting of a library of C++ classes, currently compiled for Windows, Solaris and Linux.
CISpace tools for learning about belief networks - Set of Java applets and example networks.
XBAIES - Rob Cowell's windows-based system for bayesian network inference and learning.
CoCo - Model selection on graphical models (including belief networks).
BN Toolbox - Matlab toolbox for belief network learning and inference.
Belief Net Power Constructor - System based on Jie Cheng's three-phase belief network construction algorithm. Includes a wizard-like user interface and a belief network construction engine.
Bayesian Knowledge Discoverer - Able to learn Bayesian Belief Networks from (possibly incomplete) databases. Algorithm based on the Bound and Collapse estimation method.
BayesBuilder - A tool for constructing and testing Bayesian networks.
BucketElim - UNIX and Windows NT bucket-elimination inference software for belief networks.
