Adobe RoboHelp is a help authoring tool for creating and publishing technical documentation, online help, and knowledge base content across multiple platforms and formats.
Specification
Help authoring and publishing software
Supports HTML5 and CSS3 authoring
Publishes to Responsive HTML5, PDF, mobile apps, and multiple formats
Includes Dynamic Content Filters for personalized content
Supports Unicode for multilingual authoring
Web-based collaboration and review capabilities
Available for Windows and Mac platforms