软件逆向三剑客：OllyDbg IDA GDB

- [GDB online Debugger | Compiler - Code, Compile, Run, Debug online C, C++](https://www.onlinegdb.com/#)

- [GDB: The GNU Project Debugger](https://sourceware.org/gdb/)

- [Download GDB](https://sourceware.org/gdb/download/)

- [IDA Free](https://hex-rays.com/ida-free)
- [my.hex-rays.com](https://my.hex-rays.com/dashboard/download-center/downloads)

- [OllyDbg v1.10](https://www.ollydbg.de/)
- [OllyDbg 64](https://www.ollydbg.de/odbg64.html)