No mention of the excellent LINQPad[1] or ilspy[2]? Both do decompilation, I use LINQPad a lot for quick sanity checks, although it's intended for database work

No mention of the excellent LINQPad[1] or ilspy[2]? Both do decompilation, I use LINQPad a lot for quick sanity checks, although it's intended for database work I rarely actually use it for that. It'll also spit out IL code and expression trees. ILSpy is a lightweight decompiler that you can just drop DLL files into to see their code. It has some nice analysis tools that allow you to find references and implementations. I associated .dll files with it so they open in ILSpy by default. [1] https://www.linqpad.net/ https://www.linqpad.net/ [2] https://github.com/icsharpcode/ILSpy https://github.com/icsharpcode/ILSpy