License types
There are three types of licenses: Regular, Advanced and Ultima.

An Advanced License enables advanced functions that boost productivity when working with large and complex projects. Also, the Advanced license allows you to generate PDF files and use JavaScripts in your online help.

By using the Advanced license you will be able to use the full features of online help tools like full text search in online manuals, keyword indexes, pages print preview, pop-up tooltips and other tools. Advanced features are most helpful for large projects with many nesting and cross-linked topics, many illustrations and annotated screenshots.

The Ultima license allows multiple Dr.Explain users to work together on the same  projects via TIWRI.COM platform.

The following table lists the difference between the Free, Regular, Advanced, and Ultima version of Dr.Explain: