Worldox - Worldox is a document and email management solution, that helps to manage share & access all digital content.
IBM FileNet - Enterprise Content Management platform for large businesses
iManage - iManage started its services as document and file management and later on started to store contents as well and to let the businesses to store their files and data for a specified period.
Laserfiche - Laserfiche offers powerful document management software solutions that are easy to implement and easy to use.
MS SharePoint - Share, organize, and discover information with Microsoft SharePoint. Learn about SharePoint Online, OneDrive for Business, and Apps for SharePoint
DocuShare - Enterprise content management & process automation platform