C Sharp Compiler Free Download

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C# (C Sharp) is one of the most popular programming languages widely used for building Windows applications, mobile applications, and games.

It is a middle-level programming language, so it is easy to understand and user-friendly. Moreover, C# contains fewer libraries, and it has a faster execution time; therefore, it is widely used in embedded programming.

Programming in C# becomes very easy using a C# IDE. There are many C# IDE software available in the market that contains a source code editor, a debugger, build automation tools.

Following is a handpicked list of Top 9 C# IDE with their popular features and website links. The list contains both open source (free) and commercial (paid) software.

Best C# IDE

NameSupport platformLink
VS CodeMacOS, Windows, Linux.
SlickEditWindows, Linux, Mac, and Raspberry Pi.
Eclipse aCuteWindows

1. VS Code

Visual Studio Code is an open-source code editor software developed by Microsoft. This free text editor offers built-in support for C#, TypeScript, JavaScript, and Node.js. It provides autocomplete with IntelliSense features that provide smart completions based on variable types, essential modules, and function definitions.


  • Easy working with Git and other Software Configuration Management providers.
  • Offers code refactoring & debugging.
  • This C sharp IDE is easily extensible and customizable.
  • Visual Studio Code runs on Node JS easily.
  • Omni sharp server helps you to change the values in the drop-down that helps you to manage with different API calls.
  • Supported platforms: MacOS, Windows, Linux.



Kite is C# IDE for Java that automatically completes multiple line codes. This editor supports more than 16 languages. It helps you to code faster with no hassle.


  • It offers Java documentation.
  • This editor provides a function signature as you type.
  • You will get a tooltip on mouse hover.
  • Provides support in email.
  • Supported platform: Windows

3. SlickEdit

SlickEdit is a cross-platform, multi-language code editor with support for over 60 languages on nine platforms. It allows you to sync with version control integration. This C# IDE offers smart editing features and also provides increased productivity.


  • Symbol analysis and navigation
  • Syntax expansion and indenting
  • Multiple cursors and selections
  • This product offers version control support with Shelving.
  • You can use a compiler and debugger for your code to show all errors for quick access.
  • Its standard and pro editions are available with affordable plans as per your needs.
  • Provides JUnit integration
  • Supported platforms:Windows, Linux, Mac, and Raspberry Pi


4. Eclipse aCute

Eclipse aCute is a language-based extension that provides development tools for C# and .NET Core. It allows resource allocation towards other language features. This one of the best C# IDE provides great features for developers who are looking to build a customized code editor of their own.



  • It provides ready-made code templates.
  • This tool automatically validates Syntax.
  • Eclipse enables you to manage the project remotely.
  • Supported platform: Windows.


5. NotePad++

Notepad++ is a popular free to use C# code editor. It uses pure Win32 API, which offers great execution speed and smaller program size. This free C# IDE runs only in the Windows environment, and it uses GPL License.


  • This free text editor supports syntax highlighting for languages like HTML, PHP, JavaScript, and CSS.
  • Auto-completion: Word completion, Function completion.
  • It offers macro recording and playback.
  • It also offers user-defined syntax highlighting and folding.
  • This C# compiler supports a multi-language environment.
  • Provides customizable GUI interface.
  • Multi-language and multi-view support.
  • Supported platforms:Windows and Linux.


6. Rider

Rider is a cross-platform C# IDE, which works perfectly with the IntelliJ platform and ReSharper. It is designed to function with .NET Framework and .NET Core.


  • It provides 2200+ live code inspections and hundreds of context actions and refactoring.
  • It allows you to split the editor either horizontally or vertically.
  • It helps you visualize project dependencies in your solution.
  • Allows you to run and debug unit tests based on NUnit, xUnit.net, or MSTest.
  • This C Sharp IDE helps you work with SQL and databases without leaving Rider.
  • Rider comes with TypeScript, JavaScript, HTML, CSS, and Sass support built-in.
  • It supports Windows, Linux, Mac platforms.


7. Atom

Atom is C# code editor tool preferred by programmers because of its simplicity compared with other editors.


  • Offers package manager integrated for Plugins support.
  • Provides an option for smart autocompletion.
  • This free C# IDE supports Command Palette.
  • This free C# complier allows cross-platform editing.
  • Allows you to import TextMate grammars and themes.
  • Fast project-wise search and replace.
  • Multiple cursors and selections.
  • It supports MacOS, Windows, and Linux.

C Sharp Compiler free download. software


8. DevExpress

DevExpress is one of the best C# IDE, which helps you create elegant, high-impact user experiences with emulator. It also provides high-performance decision support systems and analytics dashboards.


  • Desktop UI components
  • Offers office file and PDF API
  • It also offers a fully integrated suite of UI controls, reporting tools, and dashboards.
  • This C sharp IDE provides reporting and analytics.
  • Offers cross-platform .Net app development.


9. Codeanywhere

Codeanywhere is one of the best C# IDEs that helps you save time by deploying a development environment in seconds. It also enables you to code, learn, build, and collaborate on your projects.


  • You can preview your projects using private URLs with a preconfigured SSL certificate or assign your domain.
  • Provides a fully-featured development environment with dedicated memory and disk space.
  • You can stick with your favorite development tools and workflows.
  • It helps you view and insert possible completions to speed up your coding.
  • This free C# complier helps you to save time by deploying a development environment.
  • Helps you debug code with breakpoints, call stacks, and an interactive console.
  • This application enables you to share the project with your colleague.
  • It helps you to compare two files side by side.
  • Codeanywhere helps you to easily move or copy a folder from one server to another.
  • It enables you to save changes to a remote server.
  • Expandable with a vast amount of existing extensions.
  • Supported platforms: Windows.


10. Scriptcs

Scriptcs offers a lightweight text editor that helps you code in C# with ease. It is a strongly typed compiled programming language. You can use it as the JavaScript in the scripts environment for executing scripts.


  • Write C# in your favourite text editor.
  • You can use this C# IDE for programming that helps you manage dependencies easily.
  • This C# IDE allows you to bootstrap the environment for new scripts.
  • Helps you write and execute an application with ease with less and clean code.
  • Providing the option of Syntax highlighting in visual studio code.
  • Provides plugin for Omni-sharp that will give immediate syntax highlighting.



❓ What is C#?

C# (C Sharp) is a general-purpose, multi-paradigm programming language developed by Microsoft that runs on the .NET Framework. C# is widely used for building Windows applications, mobile applications, games.

✅ Which are the Best C# IDE?

Here are some of the Best C# IDE:

  • VS Code
  • Kite
  • SlickEdit
  • Eclipse aCute
  • NotePad++
  • Rider
  • Atom
  • DevExpress

❗ What is IDE in C#?

C# IDE is an application that offers comprehensive facilities to programmers for software development. An IDE generally contains a source code editor, a debugger, build automation tools.

⚡ Why use C# IDE?

Here are the reasons for using C# IDE:

  • It provides you ready-made code templates.
  • This tool automatically validates syntax.
  • It supports code refactoring.
  • It supports syntax coloring.
  • It allows you to set breakpoints.
  • It offers a robust debugger.

🏅 Applications of C Sharp Programming

C Sharp programming is widely used for developing Desktop applications, Web applications, Web services, large scale Windows applications, and developing Games.

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C# .NET programming language for iPad, iPhone and iPod touch. Programming language is a perfect tool for studying, complex mathematical calculation, entertainment and many other useful tasks. The application is especially useful for learning the C# .NET programming language. You have to buy compilations inside the application. Internet connection is required.
- The great programming tool on the AppStore.
- Your programming language for iOS is amazing!
- Compile and run your program.
- Text input before program run and text output.
- Enhanced source code editor with syntax highlighting, line numbers, color themes and additional keyboard.
- Import and export programs by iTunes or by email.
- Online language reference and several program samples.
- Internet connection is required to compile and run a program.
- Graphics, network, file system and real-time input are not supported.
- Maximum running time of a program is 15 seconds.
Thanks for using the application!
C# (pronounced see sharp) is a multi-paradigm programming language encompassing strong typing, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming disciplines. It was developed by Microsoft within its .NET initiative and later approved as a standard by Ecma and ISO. C# is one of the programming languages designed for the Common Language Infrastructure.
C# is intended to be a simple, modern, general-purpose, object-oriented programming language. Its development team leader is Anders Hejlsberg. The most recent version is C# 4.0, which was released on April 12, 2010.
The name 'C sharp' was inspired by musical notation where a sharp indicates that the written note should be made a semitone higher in pitch. This is similar to the language name of C++, where '++' indicates that a variable should be incremented by 1.
Due to technical limitations of display (standard fonts, browsers, etc.) and the fact that the sharp symbol (# music sharp sign) is not present on the standard keyboard, the number sign was chosen to represent the sharp symbol in the written name of the programming language. This convention is reflected in the ECMA-334 C# Language Specification. However, when it is practical to do so (for example, in advertising or in box art), Microsoft uses the intended musical symbol.
The 'sharp' suffix has been used by a number of other .NET languages that are variants of existing languages, including J# (a .NET language also designed by Microsoft that is derived from Java 1.1), A# (from Ada), and the functional programming language F#. The original implementation of Eiffel for .NET was called Eiffel#, a name since retired since the full Eiffel language is now supported. The suffix has also been used for libraries, such as Gtk# (a .NET wrapper for GTK+ and other GNOME libraries), Cocoa# (a wrapper for Cocoa) and Qt# (a .NET language binding for the Qt toolkit).

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Ratings and Reviews

C Sharp Compiler Windows

8 Ratings
C Sharp Compiler Free Download

I was looking for this

Thank you

Very good - just has no free compiles

The app itself is good; it works as advertised and the price to unlock unlimited compiling is really good compared to other apps. So overall it’s a great deal. The only reason I give 4/5 is you have to spend money to do your first compile meaning you don’t know how well it actually will work until you pay.
In my case it works well so far but it’d be nice to do a test run first

Useful program.

Program really works well for me. Allows me to get work done when I'm out. The only thing that keeps me from giving this five stars is the inability to add a custom template. Otherwise no problems with this app.

App Privacy

Free Download C Sharp Compiler Software

The developer, Anastasia Kovba, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


805.9 KB
Requires iOS 12.0 or later.
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
Requires macOS 11.0 or later and a Mac with Apple M1 chip.
Age Rating
17+ Unrestricted Web Access
In-App Purchases
  1. Unlimited Compilations for C# Programming Language$2.99
  2. 100 Compilations for C# Programming Language$0.99

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