MultiSimplex - Version 2.1 MultiSimplex is an experimental design software for optimization step-by-step. Product quality, process efficiency and performance of analytical instruments are optimized by sequential design of experiments. MultiSimplex can simultaneously handle several optimization criteria, and find optimum conditions with a minimum of practical trials. The basic and modified simplex methods have been used in industry and research for more than 30 years. Encompasses both numerical and graphical evaluation, easy handling of mixture optimization, add and remove variables "on-the-fly". Tutorials, extensive help system and complete manual. Contact us for academic discounts.