Some documentation formats such as HTML, Markdown and Word documents (DocX and RTF files) can be split into multiple topics. When selecting one of the supported file in the "File" / "Import" dialog, the "Try to split document into multiple topics" checkbox will be enabled. When checked, it is possible to split documents by:

• Font size - Use text with the specified font size as topic caption and place subsequent content into the topic;
• Outline level - Use text with the specified outline level (heading level) as topic caption and place subsequent content into the topic;

Note: Only checked levels will be imported as topics into HelpNDoc. Other levels will be placed as content within higher level topics.