Creating a Collaborative Document Workspace

Hi –
Our organization is new to Sitefinity.  We need to create a collaborative document workspace for a client website.  We need to give logged in users on the site the following capabilities:

1. View a list of uploaded documents.
2. Upload additional documents.

It seems like it makes sense to store these documents using a document library.  However, we’re struggling with how to provide the front-end capability.   Is there an existing widget that provides this behavior?  Can we use a combination of widgets?  Do we need to write a custom widget which interfaces with the document library?

Any pointers in the right direction would be appreciated.

Thanks,
Ethan