What choices do I have to open an rtf file?

<p>So far I have been using openoffice to view <code>rtf</code> files, but I have found it to be slow and heavy on my system.</p> <p>Are there any other softwares that can enable me to view these <code>rtf</code> files? I am looking for something light.</p> <p>Moreover, is there anyway to convert <code>rtf</code> files into <code>html</code>? I think viewing <code>html</code> files is easier than viewing files in any other format.</p> <p>I am <strong>not</strong> looking for a <code>rtf</code> editor. My interest is in just viewing them.</p> <p>Kindly help me in this regard. Thanks for your time.</p>