DotNetNuke, the leading content management system for the .Net, has got free as well as paid version. When you go for the paid one or the enterprise version, it includes the document management system that lets you manage all the documents of your organization. It helps you to not only organize and edit, but also protect and keep the track of your documents. In addition to that, it provides the powerful features like document sharing and collaboration.
In this document management system, you can upload the documents as well as view and manage them, the way you want to. You can set the folders in the hierarchical manner and then assign the rights for each folder to specific people or the group. You can manage the files and folders easily with the help of as easy as dragging and dropping interface. This way you can attain the peace of mind, when it comes to managing the documents.