Hotkey Editor -Always keep a backup of your hotkeys.

Works with AoE2:DE (build 177723).
QWERTY Dvorak
Apply hotkeys by placing the files in your AoE2 profile folder. On Steam, delete the hotkey layout in-game first so Steam removes its cloud copy.
Load both files of a profile:
<Name>.hkp and that profile's Base.hkp (from …/profile/<Name>/Base.hkp).