We have developed and extensively used the following MS Excel programs for multi-objective optimization. They can also be employed for single-objective optimization. These easy-to-use programs are available free of cost to anyone interested in optimization of engineering and other applications, by contacting me.
EMOO: Excel-based Multi-Objective Optimization program (in Excel and VBA) based on the elitist non-dominated sorting genetic algorithm.
IMODE: Excel-based Multi-Objective Optimization program (in Excel and VBA) based on integrated multi-objective differential evolution.
The following book provides an overview to multi-objective optimization and also its many applications in chemical engineering: Rangaiah G.P. (Editor), Multi-Objective Optimization: Techniques and Applications in Chemical Engineering, Second Edition, World Scientific, 2017.