The CPC Simulator tool, as the part of the CPC Modeler and also as an individual tool, lets you find the most effective CPC purification method and evaluate the productivity of your compound of interest. The core of the CPC Simulator consists of a database containing extensive data from scientific literature and a search engine that offers you purification methods tested with CPC. There are only two things needed to use the CPC Simulator: the partition coefficient and the composition of the crude material. The simulator lets you select between predefined instruments and separation modes. Several important factors affecting peak shape and separation performance are taken into account in the model calculations to improve the simulator's predictivity. These include high concentration, low solubility, and other factors. By changing a parameter's value, you get instant feedback on how it affects separation. As a result, the tool can give you the elution profile with a more precise estimation than a single partition coefficient value.