Sphinxes.org provides products and services to solve problems and improve organizational performance. Sphinxes.org develop and distribute Sphinx SD Tools which is used for constructing models of business, scientific, environmental, and social systems. For an overview of all Sphinxes.org activities please read our site materials.

Our main product - Sphinx SD Tools is a common accessible modelling environment that allow you to create system dynamics models, simulate them and view results of the simulation. 
Main features that Sphinx SD Tools offers you are:

• graphical System Dynamic Model Editor;
• outline view of creating model;
  
• textual system dynamic model editor;
  
• system dynamics model templates;
  
• enhanced formula editor;
  
• model simulation;
  
• chart and table views of system dynamic model simulation results;
  
• multi-project approach.
  

Sphinx SD Tools is licensed under the terms of the Apache License, Version 2.0. A copy of the license is included in the distribution.