Software 7 GmbH has released Helen 2, a GUI tool for creating online help systems in JavaHelp format. Helen 2 adds a WYSIWYG editor for HTML topic files, search and replace in multiple files, and export of a single PDF or XHTML document for the complete HelpSet. Prices start at $169 for a single license, with discounts for multiple licenses.Upgrades from 1.6 are free. Upgrades from earlier versions are $89.