Opml to Html
here is video tutorial on how to convert Opml outline file to Html web page:
If you want to automate conversion or avoid user Interface (UI) and run "Opml to Html" application from command line - here is an example of how to do it:
"C:\Program Files (x86)\WhiterockSoftware\OpmltoHtml\OpmltoHtml.exe" input.opml webpage.html