How to export all my Evernote notes?

[outis 0]

I only have one notebook where all my notes are but I can't export them all at once. Is there any option to do it? Preferably in plain text.

[ForestD 1,551]

Not in plain text, but you can export to HTML which can then be viewed locally on your computer in any browser.

From Desktop (MacOS or Windows) -

Right click on your notebook from the side bar and select "Export notebook"

Then from the dialog select "Single web page (.html)" or "Multiple web pages (.html)" and click Export.

[agsteele 3,074]

Or you can export the notebook as an ENEX file. The content is an XML document which is text.