There were no convenient ways to transfer user's data from Evernote to OneNote until this moment. No export-import services or tools. Now the situation has changed because we've made such tool (actually, we're finishing its development, so it's not available yet, but it will be soon).
Our solution should help those, who wants to move to OneNote from Evernote, but wants to keep his/her data.
While using our converter, all you need to do is to enter your Evernote account credentials and to specify where your notes should be imported to (it can be an existing notebook or a new one). Importing process is performed automatically and doesn't require your participation.
The converter will be distributed free of charge and anyone can use it without any limitations. Download link will be placed on our website after the release.
Update: Download the Ever2One Converter