.cs files
.cs file
C# Source
Source code in C#, Microsoft's language for .NET and Unity games.
What opens a .cs file
- Windows
- Visual Studio, Visual Studio Code, JetBrains Rider, Notepad (built in)
- macOS
- Visual Studio Code, JetBrains Rider, TextEdit (built in)
- Linux
- Visual Studio Code, JetBrains Rider, Text Editor (built in)
What a .cs file is
C# was designed at Microsoft in 2000 and is the main language for .NET applications and Unity game scripting. A .cs file is plain text compiled into an assembly (.dll or .exe) that the .NET runtime executes. Visual Studio is the traditional home, but VS Code with the C# extension works well on all three platforms and .NET itself is cross-platform.
Converting it
A .cs file is commonly converted to .dll, .exe or .txt. It is a plain text format, so any text editor can open and edit it directly.
Details
- Extension
- .cs
- Full name
- C# Source
- Category
- Code and scripts
- Created by
- Microsoft
- Format
- Plain text
Common questions
- How do I open a .cs file?
- On Windows use Visual Studio; on macOS use Visual Studio Code; on Linux use Visual Studio Code. Source code in C#, Microsoft's language for .NET and Unity games.
- What is a .cs file?
- C# Source. C# was designed at Microsoft in 2000 and is the main language for .NET applications and Unity game scripting. A .cs file is plain text compiled into an assembly (.dll or .exe) that the .NET runtime executes.
- Can I convert a .cs file?
- Yes. It is usually converted to .dll, .exe or .txt, either by exporting from one of the programs listed above or with a format converter.
Related pages
- .html — HyperText Markup Language A web page — plain text marked up with tags, rendered by any browser.
- .js — JavaScript Source The programming language of the web, in a plain-text file.
- .css — Cascading Style Sheet The text file that tells a web page how to look.
- .py — Python Source A Python program in plain text — needs the Python interpreter to run.
- .java — Java Source Java source code in plain text, compiled to .class files before it runs.
- .tsx — TypeScript Source (JSX) TypeScript with embedded JSX markup — the standard file type for React component
- .cpp — C++ Source Source code in C++, the language of games, browsers and performance-critical sof
- .php — PHP Source Server-side web code — it runs on the server, so browsers never see the source.
- .c — C Source Source code in C, the language most operating systems are written in.
- .go — Go Source Source code in Go, Google's language for servers and command-line tools.
- .rs — Rust Source Source code in Rust, a systems language with memory safety enforced at compile t
- .rb — Ruby Source Source code in Ruby, the language behind Rails and Homebrew.
Sources
- Media Types Registry — IANA
- Official vendor product documentation — At One Place