Microsoft today announced that it has acquired 6Wunderkinder, the German company…

Microsoft today announced that it has acquired 6Wunderkinder, the German company behind task-management app Wunderlist.

http://blogs.office.com/2015/06/02/microsoft-acquires-6wunderkinder-creator-of-to-do-list-app-wunderlist/

Microsoft acquires 6Wunderkinder, creator of to-do list app Wunderlist – Office Blogs
blogs.office.com
We could not be more excited to welcome the team at 6Wunderkinder, the creator of Wunderlist, to Microsoft and OneNote.