Logical Decisions provides innovative solutions for hard choices.  Our state-of-the art software package — Logical Decisions® for Windows — lets you evaluate choices by considering many variables at once, separating facts from value judgments, and explaining your choice to others. 

Logical Decisions also provides consulting and training to help you get the most out of the software and to help you find creative and acceptable solutions to your most difficult decisions.

What’s New at Logical Decisions:

Logical Decisions is now freeware!

As of January 1, 2021 Logical Decisions will be completely free! The new version 8.0 will include all of the features of the professional, group, and portfolio versions. Click here to go to the download page.

Soon Logical Decisions will completely open source. Watch this page for more details.

30th anniversary

2021 marks the thirtieth anniversary of Logical Decisions. First introduced in 1991, it remains the premier software for analyzing decisions using Multi-Objective decision analysis (MODA).  

Latest Version

The latest version of Logical Decisions is 8.0 for Windows

Version 8.0 is the first freeware version of Logical Decisions. The latest maintenance release for Logical Decisions is version 8.0.003.  Click here for more details.

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