rsatool vs Log-Killer: 2026 Comparison
rsatool is a free offensive security tool. Log-Killer 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:
Penetration testers and red team operators who need to reconstruct RSA private keys from captured cryptographic material will find rsatool indispensable; it's the fastest way to convert fragmented key components into usable OpenSSL formats for exploitation workflows. With 1,568 GitHub stars and active maintenance, the tool handles the math correctly where homegrown scripts usually fail. Skip this if your work doesn't involve post-compromise key recovery or if you need GUI-based key generation; rsatool assumes you're already comfortable with Python and understand what you're deriving.
Red teamers and penetration testers running Linux/Windows infrastructure will find Log-Killer valuable for post-exploitation cleanup; its zero-dependency design and 314 GitHub stars reflect active adoption in offensive workflows where log deletion speed matters more than stealth sophistication. The free pricing eliminates procurement friction for contractors and small security firms validating evasion tactics. Skip this if you need forensic-resistant deletion or cross-platform coverage beyond Linux and Windows; Log-Killer prioritizes simplicity over operational security hardening.
