CodeCanyon - Clientele - A secure client portal | 286 KB
Each client is given their own account that provides a Dashboard for them to monitor project status, upload/download documents and files related to their projects, and communicate with you.
Clientele makes it easier to take a phased approach to projects by organizing documents by customizable project phases.
DEMO:
http://codecanyon.net/item/clientele-a-secure-client-portal-/89928