Reflexil is an assembly editor and runs as a plug-in for Red Gate's Reflector, ILSpy and Telerik's JustDecompile. Reflexil is using Mono.Cecil, written by Jb Evain and is able to manipulate IL code and save the modified assemblies to disk. Reflexil also supports C#/VB.NET code injection.
news:
Preliminary support for JustDecompile.
upgrades:
de4Dot/dnlib update. Support for deobfuscating 'Confuser'.
Mono.Cecil 0.10 update.
Don't close Edit/Create instruction dialog on opc/operand inconsistency.
Add editors for all primitive types for constant/custom attributes.
Support for ILSpy 3.x
Automatically compute imports for code injection, from current type
members and method calls.