ophcrack Free Download for Windows & Mac

ophcrack Free Download

Ophcrack is a free, open-source password cracking software that utilizes rainbow tables to recover passwords from various systems, including Windows, macOS, and Linux. With an extensive database of precomputed hashes, Ophcrack excels at brute-forcing weak or common passwords. Its user-friendly interface and automated cracking process make it accessible to both novice and experienced users.

Ophcrack is compatible with Windows (32-bit and 64-bit) and macOS (Intel-based). The download package includes LiveCD and LiveUSB images that can be burned onto a CD/DVD or USB drive. This allows you to boot from the recovery media and bypass the target system's login screen to initiate the password cracking process. Ophcrack's effectiveness depends on the strength of the passwords being targeted and the availability of matching hashes in its rainbow tables. Despite its limitations, it remains a valuable tool for penetration testers, security researchers, and anyone looking to recover lost passwords.

ophcrack : Ophcrack is a Windows password cracker based on a time-memory trade-off using rainbow tables. This is a new variant of Hellman's original trade-off, with better performance. It recovers 99.9% of alphanumeric passwords in seconds.