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OpenRules 6.4.0 Supports DMN FEEL and Interchange

The Release 6.4.0 supports major expressions defined by DMN FEEL 1.1 and is capable to extract all decision tables from a DMN XML file and generate the proper OpenRules decision tables in Excel.  A new workspace "openrules.dmn" with many DMN-oriented examples is now included in the standard OpenRules installation.

July 20, 2016

OpenRules Wins 10th International Rule Challenge

OpenRules®  "What-If Analyzer for Decision Modeling" won 10th International Rule Challenge Award at RuleML-2016.

July 8, 2016


Forrester Research, Inc.

"OpenRules have the most-aggressive approaches to business-expert authoring and typically requires less developer support than IBM ILOG, FICO Blaze Advisor, and JBoss BRMS.

Market Overview: Business Rules Platforms


The complete production version of OpenRules® includes the latest version of the software, documentation, and sources. You will also receive access to Priority Email Support, to the Inside Track Program, and to OpenRules® Add-ons. A complete installation also includes the following projects and supporting components:
- additional rule projects
- rules-based web questionnaires (list)
- rules-based web applications & web services (list)
- constraint-based applications (list).

To download the latest complete version of OpenRules® you will need to register and pay a nominal fee (see why). You may also consider to start with a free but limited Evaluation version. 


Register to Download Latest Complete Version of OpenRules®




All OpenRules® downloads are subject to the terms of the Open Source GPL license unless you purchase a commercial non-GPL license - see our licensing policy.

If you have questions or comments send them to

Subscribers to OpenRules® Commercial Support are eligible to free downloads and upgrades.


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