Dozuki - Dozuki is a web-based tool for creating and distributing step-by-step documentation.
Dr.Explain - Dr.Explain software is a help file authoring tool.
ClassVR - VR Training Simulator
Adobe RoboHelp - Adobe RoboHelp empowers organizations to deliver engaging help and policy content across mobile devices, formats, and platforms.
ScreenSteps - IT Training Docs For Your Cloud Implementation. Use ScreenSteps when your company implements new cloud technology and you need training docs
MadCap Flare - Documentation for Any Audience, Language or Format