DnlibEditor is an assembly editor and runs as a plug-in for Red Gate's Reflector. DnlibEditor is using dnlib by 0xd4d and is able to manipulate IL code and save the modified assemblies to disk. DnlibEditor is a replacer for Reflexil plugin.

Here is the Sources code of .NET Reflector v7.0.0.420 and Reflexil v1.2. Originally Developed by Lutz Roeder.