FastHelp - FastHelp is a Windows Help File Generator that produces online and offline documentation.
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
StepShot - Make knowledge sharing more time-efficient!
TeamLink - TeamLink is one of the leading and sumptuous solutions that is making web and video meetings extremely easy and efficient.
HelpNDoc - What is HelpNDoc ? Easy to use yet powerful help authoring environment which can generate various documentation formats from a single source.
Touchbase - Quick live video discussions for remote teams