Sentri’s Dynamics CRM Grid Editor

https://www.sentri.com/whatwedo/collaboration/CRM/Pages/Dynamics-CRM-Grid-Editor-.aspx

“An easy way to navigate and update your Microsoft CRM data in an Excel-like intuitive way. “

Powertrak In-line Editable Grids for Microsoft Dynamics CRM 2011

http://www.axonom.com/crm_solutions/powertrak/pt_crm_editablegrids.html

Editable Grid Suite by MTC

http://www.dynamicsexchange.com/EGS.aspx

Microsoft Dynamics CRM 4.0 Administration Console

http://crm40admin.codeplex.com/