BETTER THEN DOTNET PEEK AND REFLECTOR

ILSPY : https://github.com/icsharpcode/ILSpy/releases
ILSPY PLUGINS : https://github.com/icsharpcode/ILSpy/wiki/Plugins
REFLEXIL FOR ILSPY(EDIT) : https://github.com/sailro/Reflexil/releases

TO ADD REFLEXIL DOWNLOAD DLL AND PUT TO ILSPY FOLDER