JosephMerhej 

Create, Update, Upsert, Delete records in CRM by importing an excel file and defining KEY columns.

Portal Impersonate ++ allows you to easily update your contact's portal password for bugs investigations purposes, and then to restore the original previous password.

Dynamics 365 for marketing segment manager is a new XrmToolBox tool allowing you to easily import an Excel sheet of crm contacts into your static segments. The tool is not a threat to your organization data management, as it never creates contacts in your CRM. It only matches your excel uploaded... More information