Need to Strip all HTML tages from a renderd web Page

> Is anyone aware of a utility to remove the content from a web page. We are
> converting a large amount of content from an existing web site to a CM
> system.  In the past my company has always done this manually by copying
> the site content from a rendered page and copying to a txt editor like
> Notepad (thereby stripping all the HTML) and then copying into the CM
> editor.  We have the ability to load the information into the app if the
> content is loaded as text.  Is anyone aware of a tool that can spider
> through a site and create multipletext files....
>