L0phtCrack Enterprise is here! – L0phtCrack is back. It comes with significant performance enhancements and hundreds times faster than before. As we have seen, L0phtCrack is an advanced password auditing and recovery software. The software can be used to test password strength as well as to recover lost Windows passwords. It uses sophisticated algorithms and techniques to recover passwords using brute-force, dictionary, hybrid attacks, and rainbow tables. L0phtCrack is packed with powerful features, multiprocessor algorithms, and networks monitoring and decoding. It provides an understandable scoring metric to quickly assess password quality and determine the strength of the passwords (weak, medium, strong, or fail).