Welcome to RStudio

RStudio™ is a free and open source integrated development environment (IDE) for R. You can run it on your desktop (Windows, Mac, or Linux) or even over the web using RStudio Server.

RStudio on Mac OS X

RStudio on Ubuntu

RStudio on Windows

Screencast: RStudio in 2 minutes

RStudio on Mac OS X

RStudio on Ubuntu

RStudio on Windows

Powerful productivity tools

Syntax highlighting, code completion, and smart indentation
Execute R code directly from the source editor
Easily manage multiple working directories using projects
Quickly navigate code using typeahead search and go to definition

An IDE built for R

Workspace browser and data viewer
Plot history, zooming, and flexible image and PDF export
Integrated R help and documentation
Sweave authoring including one-click PDF preview
Searchable command history

Open and compatible

Works with any version of R (2.11.1 or greater)
Runs on Windows, Mac, Linux, and even over the web using RStudio Server
Integrated with Git and Subversion for version control
Free and open source (AGPLv3 license)