Laserfiche - Laserfiche offers powerful document management software solutions that are easy to implement and easy to use.
HelpNDoc - What is HelpNDoc ? Easy to use yet powerful help authoring environment which can generate various documentation formats from a single source.
DocuWare - DocuWare is a next-gen document management system that is specially designed for transferring paper-based and digital assets into collective resources.
Dr.Explain - Dr.Explain software is a help file authoring tool.
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
MadCap Flare - Documentation for Any Audience, Language or Format