Pwndbg vs OneGadget: 2026 Comparison
Pwndbg is a free penetration testing tool. OneGadget is a free penetration testing tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Reverse engineers and exploit developers who spend hours stepping through stripped binaries will move faster with Pwndbg than vanilla GDB; its contextual heap inspection and ROP gadget search eliminate repetitive manual work. The project's 9,244 GitHub stars and active maintenance reflect real adoption among security researchers who've made it part of their standard toolkit. Skip this if your team needs a GUI debugger or support for Windows-native binaries; Pwndbg is Linux-first and command-line only.
Pwndbg
Pwndbg is a GDB plug-in that enhances the debugging experience for low-level software developers, hardware hackers, reverse-engineers, and exploit developers.
OneGadget
OneGadget is a CTF-focused tool that uses symbolic execution to find RCE gadgets in binaries that can execute shell commands through execve('/bin/sh', NULL, NULL).
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