OllyDbg v1.10 vs Radare2: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
OllyDbg v1.10 is a free penetration testing tool. Radare2 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 malware analysts doing hands-on binary inspection will find OllyDbg v1.10 indispensable; its assembler-level stepping and real-time memory inspection let you trace execution paths that static analysis tools simply cannot reveal. The debugger has been the de facto standard for 32-bit Windows malware analysis for nearly two decades, with virtually every major incident response team having used it at some point. Skip this if you're analyzing 64-bit binaries or need GUI-driven vulnerability hunting; OllyDbg requires comfort reading assembly and manual debugging discipline that most security teams no longer maintain.
Security researchers and red teamers who need to analyze malware and firmware will find Radare2 invaluable for its scriptable disassembly and its command-line efficiency across Linux, Windows, and macOS without licensing friction. With 22,210 GitHub stars and active development, the community-driven framework covers binary analysis end-to-end: disassembly, debugging, and patching all in one tool. Skip this if your team needs GUI-first workflows or expects vendor support; Radare2 has a steep learning curve and rewards operators who think in assembly and Python, not point-and-click analysts.
