scriptcs - scriptcs makes it easy to write and execute C# with a simple text editor.
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
VisualNEO Win - Create Windows software with VisualNEO, the easiest tool to develop powerful applications.
Eclipse - Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle.
Easy code - Easy Code is the visual assembly programming environment made to build 32-bit Windows applications.
Rider - Rider is a cross-platform .NET IDE based on the IntelliJ platform and ReSharper.