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RoslynPadVisual Studio
Free

Free and open source.

 Freemium

Community edition is free; Professional and Enterprise are paid.

Windows, macOS, Linux Windows
  • Roslyn-powered completion, diagnostics and code fixes
  • Runs C# snippets and file-based apps instantly
  • Complete toolset for .NET and C++ projects
  • IntelliSense code completion and an integrated debugger
  • C# only
  • Not a replacement for a full IDE on large projects
  • Large install compared with a plain code editor
  • Professional and Enterprise editions are paid
Downloadable app Downloadable app
Open source Closed source
License not stated License: Proprietary
No account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.