L0phtCrack is an application designed to assist organizations with password and authentication security. It helps to find weak passwords, identify and fix security flaws, and perform a variety of other security-related tasks. It enables users to audit the security of their systems and networks, identify and resolve weak passwords, and perform vulnerability scanning. It also features a variety of powerful reporting capabilities that help administrators manage their environment more effectively. It helps improve the security of networks by detecting, preventing, and responding to potential security threats. It also provides an easy-to-use interface that allows users to quickly scan, analyze, and fix security vulnerabilities.
Discontinued The project is no longer being developed. The latest version, 1.31, released in 2012, can still be downloaded from SourceForge.