In the desktop app, select all notes, click export, or... right click on "Notebooks", select export.
It lets you export in ENEX format, which is fully re-importable back to Evernote, or as HTML web pages.
It lets you export in ENEX format, which is fully re-importable back to Evernote, or as HTML web pages.
Really annoying if you're importing in to another account.