PRIMER (Plymouth Routines In Multivariate Ecological Research) is a software aimed at analyzing data arising out of ecological and environmental investigations. But the scope of the software does not stop there. It is amenable to farther ranges and more applications once customized along with subtle pre and post processing maneuvers. While it can be grouped alongside any other multi-utility statistical software like SPSS, SYSTAT etc., it differs significantly from the bunch on its typicality of usage and the output generated by it followed by its interpretation. It is one of the few select software that prioritizes multivariate data analysis as deemed fit for environmental and ecological studies.