Visual Help Pro - Version 4.0 WYSIWYG authoring tool for HTMLHelp, HTML Documents, WinHelp 3.0, WinHelp 4.0 and RTF Manuals. Create HyperText documents with the ease of drag and drop. Integrated development environment. Enables you to produce your help files and on-line documentation quickly and easily. Built in spell checker and an automatic index and glossary generator. Used to create online help, manuals, help desks, online documents, electronic books, sales info and a lot more.