Share files more easily with non-Google accounts in Drive Beta - nice feature coming soon to collaborate with non-Google users | iGeneration - 21st Century Education (Pedagogy & Digital Innovation) | Scoop.it
From gsuiteupdates.googleblog.com - December 20, 2018 8:00 PM
Soon, people without Google accounts will be able to view, comment, suggest edits to, and directly edit Google Docs, Sheets, and Slide