RadRichTextBox supports import and export to different formats (plain text, HTML, PDF, XAML, RTF and DOCX). In order to work with the content of the document, you can use one of the availvable Format Providers
. In the article How to Get and Set the Text of RadRichTextBox
you can read more about how this could be achieved.
Hope this helps. Please, let us know if you have any other questions.
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