Vshadow vs checkra1n: 2026 Comparison
Vshadow is a free offensive security tool. checkra1n is a free offensive security tool. Compare features, ratings, integrations, and community reviews side by side to find the best offensive security fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Red team operators and penetration testers need Vshadow because it automates volume shadow copy abuse,the technique that bypasses most file-locking and access control mechanisms defenders rely on. It's free, command-line native, and requires no compilation or dependencies, making it immediately deployable in constrained lab and live engagement environments. Skip this if your team exclusively uses commercial offensive platforms like Cobalt Strike; Vshadow is a surgical utility for specific VSS attacks, not a full C2 framework replacement.
Penetration testers and iOS security researchers targeting iPhone 5s through iPhone X need checkra1n for its semi-tethered access to A9-A11 chipsets via the unfixable checkm8 bootrom exploit, which remains unpatched across all iOS versions. The exploit persists because Apple cannot patch bootrom vulnerabilities in hardware already in the field, making checkra1n the only reliable jailbreak for these legacy devices in controlled testing environments. Skip this tool if your scope includes iPhone XS and newer; checkra1n's bootrom approach doesn't reach A12 and later chips, and you'll waste time on incompatible devices.
