AuthorIT - Version 2.0 AuthorIT is one of the most sophisticated and advanced tools for authoring, management, and publishing of on-line and printed documents from a single source. AuthorIT generates printed documents, Windows on-line Help, HTML Help, and HTML pages from a single source while still retaining the specific features and characteristics of each media. This means that you enter and format the information once and only once, to get all four forms of documentation. This greatly reduces duplication of effort in both the development and ongoing maintenance of your documentation.