Allright, I just wrote the conversion from xdxf-format to Stardict text-format. Now I can generate the Stardict files without having to use Linguae. (I returned my pocketbook Inkpad 3 Pro, so I am using koreader on my Kobo Aura H2O again.)
Here is the
link to the dictionaries. All other links now point to them, too.
Tested in koreader:
