RStudio
RStudio is a desktop integrated development environment for R and Python, used for coding, data analysis, visualization, reporting, and package work.
What is RStudio?
RStudio is a desktop integrated development environment for working with R and, in many workflows, Python. It helps data scientists, analysts, researchers, students, and developers write code, run scripts, inspect data, create plots, and build reports in one workspace. The app combines a source editor, console, environment tools, package management, plotting panes, help views, and debugging features so common analysis tasks stay organized. It is widely used for statistical computing, reproducible research, Quarto or R Markdown authoring, and package development. On macOS, RStudio is installed locally as a native desktop app and works with a local R installation, while some related Posit products provide browser-based server workflows. RStudio is published by Posit.
Key features
- Write and run R code from an integrated source editor and console
- Work with Python in supported workflows alongside R-based projects
- View plots, objects, help pages, files, and workspace information in dedicated panes
- Create Quarto and R Markdown documents with visual and source editing tools
- Debug scripts and inspect execution state during interactive development
- Manage packages, projects, and working directories for organized analysis
- Use version control integration and terminal tools within the IDE
Review app leftovers with diCleaner
Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Safe
RStudio is legitimate development software commonly used for data analysis and programming. It normally needs access to files, project folders, and locally installed R components so you can open scripts, save work, install packages, and run analyses. That kind of file access is expected for an IDE. As with any coding tool, code you choose to run inside the app can read or modify data available to your account, so only open trusted projects and packages.
Recommendation: Keep RStudio if you use R, Quarto, or related data science workflows on your Mac. Remove it if you no longer do this work and do not need its projects or settings anymore; uninstalling it may also leave behind user preferences, package settings, or project files that you may want to review separately.
Common paths
/Applications/RStudio.app
Cache paths
~/Library/Caches/com.rstudio.desktop
Support paths
~/Library/Application Support/RStudio
Preference paths
~/Library/Preferences/com.rstudio.desktop.plist~/.config/rstudio~/.local/share/rstudio
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