Adobe RoboHelp 2020 v6.0 is a help authoring tool developed by Adobe Systems. It is used to create and publish documentation for desktop and web-based applications, as well as mobile devices. 

RoboHelp offers a user-friendly interface and a range of advanced features, such as multi-channel publishing, responsive HTML5 output, and integration with other Adobe products like Adobe Experience Manager and Adobe Captivate. It allows users to create and manage content in multiple languages, and features tools for importing and exporting content from various sources, including Microsoft Word and PDF files.

RoboHelp also includes a variety of templates and themes for creating professional-looking documentation, as well as advanced customization options for users who want to create their own designs. It offers support for a variety of multimedia formats, including images, audio, and video, and allows users to create interactive elements such as quizzes, simulations, and assessments.

Adobe RoboHelp is available as a subscription-based service, with pricing options based on the number of users and the desired features. Subscribers receive access to the latest version of the software, as well as technical support and software updates.