IND-NIMBUS - implementation of the interactive NIMBUS method that can be connected with different simulation and modelling tools.IDSS Software: MCDM software of the Laboratory of Intelligent Decision Support Systems (University of Poznan, Poland).GUIMOO, Graphical User Interface for Multi Objective Optimization from INRIA.FLO, MATLAB-based software tool "FLO" (Facility Location Optimizer), for solving single- as well as multi-objective location problems.FITradeoff A Flexible and Interactive Tradeoff elicitation procedure for multicriteria additive models in MAVT scope.Entscheidungsnavi („decision navigation“): A free decision support tool, available in German and English, with a decision front end supporting the ideas, concepts, and methods of value-focused thinking and a decision back end based on Multi Attribute Utility Theory ( MAUT).ElectioVis MCDA multi-method application.Diviz: A software workbench which helps to design, execute and share complex MCDA/M algorithms and experiments.DEXi, program for qualitative multi-attribute decision modelling, developed at the Jožef Stefan Institute, Ljubljana, Slovenia.DESDEO, an open-source software framework for interactive multiobjective optimization.Decisionarium, global space for decision support (for academic use).Comprehensive Package for Multi-objective Integer Programming A package containing source codes to enumerate all (or some of the) nondominated points to optimize a linear function over the set of efficient solutions (to an arbitrary optimality gap to compute the Nadir point and to compute an arbitrary component of the Nadir point.BENSOLVE Free MatLab implementation of Benson's algorithm to solve linear vector optimization problems.ASMO is a Matlab-based solver for multiobjective nonlinear optimization problems (MOP) which is based on scalarization approaches.Note that this list does not represent any recommendation of the society. In the following we provide a list of software related to MCDM in alphabetical order, categorized as free, semi-commercial and commercial (typically with a free demo available).