UnRTF is a command-line program written in C which converts documents in
Rich Text Format (.rtf) to HTML, LaTeX, troff macros, and RTF itself.
Converting to HTML, it supports a number of features of Rich Text Format:
* Changes in the text's font, size, weight (bold), and slant (italic)
* Underlines and strikethroughs
* Partial support for text shadowing, outlining, embossing, or engraving
* Capitalizations
* Superscripts and subscripts
* Expanded and condensed text
* Changes in the foreground and background colors
* Conversion of special characters to HTML entities