ILSpy is the open-source .NET assembly browser and decompiler.
Website: https://ilspy.net/
Found a bug?: https://github.com/icsharpcode/ILSpy/issues/new

Copyright 2011-2019 AlphaSierraPapa for the SharpDevelop team
License: ILSpy is distributed under the MIT License.

Included open-source libraries:
 Mono.Cecil: MIT License (part of ICSharpCode.Decompiler)
 LightJson: MIT License (part of ICSharpCode.Decompiler)
 Humanizer: MIT License (part of ICSharpCode.Decompiler)
 AvalonEdit: MIT License
 SharpTreeView: LGPL
 Ricciolo.StylesExplorer: MS-PL (part of ILSpy.BamlDecompiler.Plugin)
 CommandLineUtils: Apache License 2.0 (part of ICSharpCode.Decompiler.Console)

Current and past contributors: https://github.com/icsharpcode/ILSpy/graphs/contributors