ApproveForMe - ApproveForMe is a dead simple document approval tool that keeps all the feedback in one place.
Mayan EDMS - Document management without the headaches.
MS SharePoint - Share, organize, and discover information with Microsoft SharePoint. Learn about SharePoint Online, OneDrive for Business, and Apps for SharePoint
WEBCON Business Process Suite - WEBCON BPS is a BPM / Rapid Application Delivery platform that allows to easily create workflow...
SeedDMS - SeedDMS is an open source document management system based on PHP and MySQL.
Worldox - Worldox is a document and email management solution, that helps to manage share & access all digital content.