Netwrix SharePoint Change Reporter
Freeware SharePoint auditing tool
Freeware SharePoint auditing tool
Quick preview of your SharePoint libraries
AD Users creating and cloning in MOSS
Auto send emails to appointed users/groups
Assign permissions to item-releated person.
Add zoom options to any SharePoint page.
User could set their own security questions.
Permission from other users to edit web part.
Customized security questions available.
Virto Password Expiration Web Part