RStudio IDE is a powerful and productive user interface for R. It’s free and open source, and works great on Windows, Mac, and Linux.

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Our developers and expert trainers are the authors of several popular R packages, including ggplot2, plyr, lubridate, and others.Learn More
Shiny is an elegant and powerful web framework for building interactive reports and visualizations using R — with or without web development skills.Learn More

A few of our professional fans.

RStudio is an active member of the R community. We believe free and open source data analysis software is a foundation for innovative and important work in science, education, and industry. The many customers who value our professional software capabilities help us contribute to this community.