Netwrix Logon Reporter is a freeware product for logon event archiving and reporting. The product consolidates the logon events from all Active Directory domain controllers and archives them. The commercial version provides reporting capabilities.
Perform Synchronization manually or automatically; Sync specified users/computers of Organizational Unit (OU) ; Sync user/computer information from Active Directory to SharePoint list
AdSysNet Password Manager is a web based active directory self service password reset tool. Also, the tool supports help desk based ticketing system. It supports resetting password from the logon screen itself. Multiple domains can be managed.