nFront Weak Password Scanner is available for free to companies worldwide allowing them to scan their Active Directory against over 700 million breached passwords in less than one second. The tool can leverage the haveibeenpwned database or a custom file of password hashes. Instead of charging for the tool, nFront suggests a small donation to one of several charities. nFront Password Filter allows you to have up to 10 different password policies in the same Windows domain. The average breach costs approximately $3.86 million (IBM)
Source: https://www.helpnetsecurity.com/2021/04/08/nfront-weak-password-scanner/