With Clone This User, the administrator can look up the existing user that serves as the basis for the new one, enter name and email, and generate the username & password immediately. Do this all from your mobile device with only a few clicks.
The Permissioner is the easiest way to assign Salesforce.com permission sets to users in mass. It is permission sets made easy.
Compliance Locker encapsulates best practices in capturing Chatter for compliance purposes. Every time a user posts something to a Chatter feed on their user profile or any record within Salesforce it is captured within a custom object.