JiJi AD Bulk Manager helps administrator to simplify the day to day Active Directory
Management job.
Feature List:
AD Users Managemet: Bulk users creation, Bulk users
Modification, Delete, Move, Reset Password and Export.
AD Contacts Management: Bulk contacts creation, Bulk
Contacts Modification, Delete, Move and Export.
AD Computers Management: Bulk Computers Modification,
Delete, Move and Export.
You can go through in detail here