Excel users can often begin building models within minutes of installing the What's Best! program, and the problem capacities of the larger What's Best! versions allow large scale, real world problems to be solved. Models are easy to build and understanding standard spreadsheet equations. What's Best! lets you build linear, nonlinear, and integer models in Excel.

These trial versions allow you to set up and solve small problems, become familiar with the software and all of its features, and make sure you make the right choice. The trial versions have all the features and functionality of the standard versions, but the problem capacities have been limited.

From this page, you can download and try out all our software products FREE of charge.