SnappCode
Duomly Backend Generator
Nirsoft Simple Program Debugger
OllyDbg
X64dbg
SoftICE
WinDbg
Immunity Debugger
GNU Project Debugger
LLDB
SnappCodeDuomly Backend Generator - With Duomly Backend generator, you can build the complete backend & API solution with a few easy steps and no coding.
OllyDbg - OllyDbg is a 32-bit assembler level analysing debugger.