While physical copies are widely used, Hueber provides a digital ecosystem accessible via a code included in the book:
: Lessons often start with "moments"—emotional stories of protagonists that form the thematic basis for grammar and vocabulary. momente a21 kursbuch pdf upd
While many students search for a direct PDF download of the entire textbook, it is important to note that downloading copyrighted textbooks from unauthorized file-sharing sites is illegal and can be unsafe (often containing malware). Download Guide: Momente A21 Kursbuch PDF (Updated Edition)