ILSpy - ICSharpCode. Decompiler. Console..
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
dnSpy - .NET assembly editor, decompiler, and debugger
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
Java Decompiler - Yet another fast Java decompiler
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.