In thread http://bit.ly/xxFr3k Peter wrote:
After revision 227817 note list view orientation can be changed to vertical by setting HKCU/Software/Evernote/Evernote/VerticalListView to 1. Please make sure you fully exit Evernote using File/Exit before changing its application registry. Sorry, this option is not exposed in the UI at this point.
Vertical list view columns are configurable in exactly the same way as horizontal list view columns: right click on a column header and check columns you want to see. Drag the column header around to change column order. Click on a column header to change sorting order.
Just followed the instructions above and checked it in the new pre-release Evernote_4.5.4 beta 2 (18.104.22.16887 ). Working as described. Pls be aware that the new vertical view cannot be toggled with the other horizontal view (unless you change the registry again).