AD Bulk Admin Tool

ADBulkAdmin is a free tool for AD administrators to manage Active Directory users in bulk. You can use it to check a large number of users’ attributes, get users from OU, get members from Group, get all disabled users, get all locked out users, get users password expiration days, create a large number of AD users with specific attributes, unlock a large number of  users, reset a large number of  users’ passwords, enable or disable a large number of users, remove a large number of users, set a large number of users’ properties, check a large number of  groups, add a large number of  users to group or remove a large number of users from group, test users if using easy password, get user lock status on all the domain controllers.