Binary package “libhtml-formatexternal-perl” in ubuntu focal

HTML to text formatting using external programs

 HTML::FormatExternal is a collection of formatter modules turning HTML into
 plain text using external programs such as elinks, html2text, links, lynx,
 w3m.
 .
 The programming interface is compatible with HTML::FormatText and
 HTML::FormatText::WithLinks, so you can fairly easily switch how you
 want the formatting done.