ILSpy is the open-source .NET assembly browser and decompiler.

Copyright 2011 AlphaSierraPapa for the SharpDevelop team
License: ILSpy is MIT/X11

Included open-source libraries:
 AvalonEdit: LGPL
 Mono.Cecil: MIT/X11
 SharpTreeView: LGPL

This early version was hastily created by Daniel Grunwald after RedGate announced that Reflector would no longer
be available for free.