Netwrix Password Expiration Notifier, enables you to find users in specified Active Directory domains and check if their password are about to expire.
    This free to use, simple and powerful tool will not only save your time but will decrease your manual efforts in keeping tracks to users in specified Active Directory domains and their password status. This tool is targeted to make your job easier by tracking the passwords of users and report the administrator if any are about to expire. The tool will periodically check all users in the specified Active Directory domain. This application can be configured as per user choice during the setup. The tool can send notifications to users via emails to users with passwords that are about to expire, and also send summary reports to system administrator via emails.
    This effective tool for organizations and individuals also includes the "Plan & Test" feature to verify your configuration and see those affected by planned password policy changes.