R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS.

To download R, please choose your preferred CRAN mirror.

GenStat is a comprehensive statistics system which offers ease-of-use for the novice user through a Windows menu interface, or power and flexibility for the more experienced user through a powerful command language interface. Read more

SAS software is a data analysis software designed for both specialized and enterprise wide analytical needs, from traditional statistical analysis of variance to exact methods and statistical visualization techniques. Read more

CSPro allows you to create, modify, and run data entry, batch editing, and cross-tabulation applications from a single, integrated development environment. It processes data on a case basis (one or more questionnaires), where a case can consist of one or many data records. Read more

IBM SPSS Statistics is an integrated family of products that offers a rich set of capabilities for every stage of the data analysis process. Read more

Stata is a general-purpose integrated statistical software package and emphasizes on a command-line interface, which facilitates replicable analyses. Most of its users work in research, especially in the fields of economics, sociology, political science, biomedicine and epidemiology. Stata versions are upgraded to suit various utilities. Read more