Navigation:  Reference > Project Configuration Settings > Publishing Options > Microsoft Word RTF

The settings in this section control how your project is exported to MS Word RTF, which generates Rich Text files compatible with the RTF files generated by Microsoft Word. Support for this format is provided for backward compatibility only, it is not a good format for high-quality modern documentation.

Limitations of the Word RTF format:

Because of its limitations Word RTF is generally not recommended as a documentation format. PDF provides superior output, better interactive functionality and much more control over formatting. There may be some special cases where you still need to use RTF, but generally PDF is always preferable.