ILSpy - ICSharpCode. Decompiler. Console..
OllyDbg - OllyDbg is a 32-bit assembler level analysing debugger.
dnSpy - .NET assembly editor, decompiler, and debugger
WinDbg - WinDbg is a multipurposed debugger for Microsoft Windows, distributed on the web by Microsoft as...
Java Decompiler - Yet another fast Java decompiler
IDA - The best-of-breed binary code analysis tool, an indispensable item in the toolbox of world-class software analysts, reverse engineers, malware analyst and cybersecurity professionals.