Clearly was a popular Chrome extension that allowed you to view and save web pages without all of the sidebar and header content that appears on most websites. Evernote ended support for Clearly earlier this year. I've had a few people ask me for alternative options. The easiest alternative is to use the Evernote web clipper and choose "simplified article" when you want to save a page without saving the sidebar content. In the video embedded below I demonstrate how this works.